3492774040 has 64 divisors (see below), whose sum is σ = 9133689600. Its totient is φ = 1177219968.

The previous prime is 3492774031. The next prime is 3492774053. The reversal of 3492774040 is 404772943.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 3492773984 and 3492774002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89194 + ... + 122233.

It is an arithmetic number, because the mean of its divisors is an integer number (142713900).

Almost surely, 2^3492774040 is an apocalyptic number.

It is an amenable number.

3492774040 is an abundant number, since it is smaller than the sum of its proper divisors (5640915560).

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

3492774040 is a wasteful number, since it uses less digits than its factorization.

3492774040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211504 (or 211500 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 3492774040 is about 59099.6957690985. The cubic root of 3492774040 is about 1517.2488960250.

The spelling of 3492774040 in words is "three billion, four hundred ninety-two million, seven hundred seventy-four thousand, forty".