3274705491 has 32 divisors (see below), whose sum is σ = 4671129600. Its totient is φ = 2036106240.

The previous prime is 3274705487. The next prime is 3274705493. The reversal of 3274705491 is 1945074723.

It is not a de Polignac number, because 3274705491 - 2² = 3274705487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3274705493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2504860 + ... + 2506166.

It is an arithmetic number, because the mean of its divisors is an integer number (145972800).

Almost surely, 2^3274705491 is an apocalyptic number.

3274705491 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3274705491 is a deficient number, since it is larger than the sum of its proper divisors (1396424109).

3274705491 is a wasteful number, since it uses less digits than its factorization.

3274705491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299.

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 3274705491 is about 57225.0425163669. The cubic root of 3274705491 is about 1484.9918928465.

The spelling of 3274705491 in words is "three billion, two hundred seventy-four million, seven hundred five thousand, four hundred ninety-one".