4294941491 has 8 divisors (see below), whose sum is σ = 4315958640. Its totient is φ = 4273974688.

The previous prime is 4294941481. The next prime is 4294941493. The reversal of 4294941491 is 1941494924.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4294941491 is a prime.

It is a super-2 number, since 2×4294941491² = 36893044822226606162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4294941493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164465 + ... + 188781.

It is an arithmetic number, because the mean of its divisors is an integer number (539494830).

Almost surely, 2^4294941491 is an apocalyptic number.

4294941491 is a deficient number, since it is larger than the sum of its proper divisors (21017149).

4294941491 is a wasteful number, since it uses less digits than its factorization.

4294941491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25173.

The product of its digits is 373248, while the sum is 47.

The square root of 4294941491 is about 65535.8031231784. The cubic root of 4294941491 is about 1625.4954217714.

The spelling of 4294941491 in words is "four billion, two hundred ninety-four million, nine hundred forty-one thousand, four hundred ninety-one".