3163474240 has 56 divisors (see below), whose sum is σ = 7976155752. Its totient is φ = 1190952960.

The previous prime is 3163474151. The next prime is 3163474241. The reversal of 3163474240 is 424743613.

It can be written as a sum of positive squares in 4 ways, for example, as 368025856 + 2795448384 = 19184^2 + 52872^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 3163474196 and 3163474205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3163474241) 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, 285321 + ... + 296200.

Almost surely, 2^3163474240 is an apocalyptic number.

It is an amenable number.

3163474240 is an abundant number, since it is smaller than the sum of its proper divisors (4812681512).

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

3163474240 is a wasteful number, since it uses less digits than its factorization.

3163474240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581555 (or 581545 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 3163474240 is about 56244.7707791578. The cubic root of 3163474240 is about 1467.9843786620.

The spelling of 3163474240 in words is "three billion, one hundred sixty-three million, four hundred seventy-four thousand, two hundred forty".