3160340 has 12 divisors (see below), whose sum is σ = 6636756. Its totient is φ = 1264128.

The previous prime is 3160331. The next prime is 3160363. The reversal of 3160340 is 430613.

It can be written as a sum of positive squares in 2 ways, for example, as 1552516 + 1607824 = 1246^2 + 1268^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78989 + ... + 79028.

It is an arithmetic number, because the mean of its divisors is an integer number (553063).

Almost surely, 2^3160340 is an apocalyptic number.

It is an amenable number.

3160340 is an abundant number, since it is smaller than the sum of its proper divisors (3476416).

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

3160340 is a wasteful number, since it uses less digits than its factorization.

3160340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158026 (or 158024 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3160340 is about 1777.7345133624. The cubic root of 3160340 is about 146.7499412309.

Adding to 3160340 its reverse (430613), we get a palindrome (3590953).

The spelling of 3160340 in words is "three million, one hundred sixty thousand, three hundred forty".