3497109443136 has 315 divisors, whose sum is σ = 10948860215139. Its totient is φ = 1103542486272.

The previous prime is 3497109443119. The next prime is 3497109443141. The reversal of 3497109443136 is 6313449017943.

The square root of 3497109443136 is 1870056.

It is a perfect power (a square), and thus also a powerful number.

3497109443136 is a `hidden beast` number, since 3 + 4 + 97 + 1 + 0 + 94 + 431 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 2558235925 + ... + 2558237291.

Almost surely, 2^{3497109443136} is an apocalyptic number.

3497109443136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

3497109443136 is the 1870056-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3497109443136

3497109443136 is an abundant number, since it is smaller than the sum of its proper divisors (7451750772003).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3497109443136 is an frugal number, since it uses more digits than its factorization.

3497109443136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796 (or 1391 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 54.

The spelling of 3497109443136 in words is "three trillion, four hundred ninety-seven billion, one hundred nine million, four hundred forty-three thousand, one hundred thirty-six".