3491294152456 has 64 divisors (see below), whose sum is σ = 7170947884800. Its totient is φ = 1580361960000.

The previous prime is 3491294152439. The next prime is 3491294152513. The reversal of 3491294152456 is 6542514921943.

It is a super-4 number, since 4×3491294152456⁴ (a number of 51 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3491294152397 and 3491294152406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194785111 + ... + 194803033.

It is an arithmetic number, because the mean of its divisors is an integer number (112046060700).

Almost surely, 2^{3491294152456} is an apocalyptic number.

It is an amenable number.

3491294152456 is an abundant number, since it is smaller than the sum of its proper divisors (3679653732344).

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

3491294152456 is a wasteful number, since it uses less digits than its factorization.

3491294152456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27010 (or 27006 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 55.

The spelling of 3491294152456 in words is "three trillion, four hundred ninety-one billion, two hundred ninety-four million, one hundred fifty-two thousand, four hundred fifty-six".