3473749056 has 28 divisors (see below), whose sum is σ = 9190961552. Its totient is φ = 1157916288.

The previous prime is 3473749049. The next prime is 3473749063. The reversal of 3473749056 is 6509473743.

It is an interprime number because it is at equal distance from previous prime (3473749049) and next prime (3473749063).

It is a super-2 number, since 2×3473749056² = 24133865008121782272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 3473748996 and 3473749014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9046030 + ... + 9046413.

Almost surely, 2^3473749056 is an apocalyptic number.

It is an amenable number.

3473749056 is an abundant number, since it is smaller than the sum of its proper divisors (5717212496).

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

3473749056 is a wasteful number, since it uses less digits than its factorization.

3473749056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18092458 (or 18092448 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 48.

The square root of 3473749056 is about 58938.5192891712. The cubic root of 3473749056 is about 1514.4890834560.

The spelling of 3473749056 in words is "three billion, four hundred seventy-three million, seven hundred forty-nine thousand, fifty-six".