3170442540 has 96 divisors (see below), whose sum is σ = 9702733824. Its totient is φ = 770042880.

The previous prime is 3170442511. The next prime is 3170442553. The reversal of 3170442540 is 452440713.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3170442498 and 3170442507.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18514 + ... + 81753.

It is an arithmetic number, because the mean of its divisors is an integer number (101070144).

Almost surely, 2^3170442540 is an apocalyptic number.

3170442540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3170442540 is an abundant number, since it is smaller than the sum of its proper divisors (6532291284).

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

3170442540 is a wasteful number, since it uses less digits than its factorization.

3170442540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100327 (or 100325 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 3170442540 is about 56306.6829070937. The cubic root of 3170442540 is about 1469.0614491116.

The spelling of 3170442540 in words is "three billion, one hundred seventy million, four hundred forty-two thousand, five hundred forty".