3415971381 has 16 divisors (see below), whose sum is σ = 4849502400. Its totient is φ = 2131374848.

The previous prime is 3415971359. The next prime is 3415971443. The reversal of 3415971381 is 1831795143.

It is a cyclic number.

It is not a de Polignac number, because 3415971381 - 2¹⁵ = 3415938613 is a prime.

It is a super-2 number, since 2×3415971381² = 23337720951622094322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3415971341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177966 + ... + 196223.

It is an arithmetic number, because the mean of its divisors is an integer number (303093900).

Almost surely, 2^3415971381 is an apocalyptic number.

It is an amenable number.

3415971381 is a deficient number, since it is larger than the sum of its proper divisors (1433531019).

3415971381 is a wasteful number, since it uses less digits than its factorization.

3415971381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374388.

The product of its digits is 90720, while the sum is 42.

The square root of 3415971381 is about 58446.3119537923. The cubic root of 3415971381 is about 1506.0454366204.

The spelling of 3415971381 in words is "three billion, four hundred fifteen million, nine hundred seventy-one thousand, three hundred eighty-one".