2957396 has 12 divisors (see below), whose sum is σ = 5573652. Its totient is φ = 1364928.

The previous prime is 2957389. The next prime is 2957399. The reversal of 2957396 is 6937592.

It can be written as a sum of positive squares in 2 ways, for example, as 280900 + 2676496 = 530^2 + 1636^2 .

It is a super-2 number, since 2×2957396² = 17492382201632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2957399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28385 + ... + 28488.

It is an arithmetic number, because the mean of its divisors is an integer number (464471).

2^2957396 is an apocalyptic number.

2957396 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2957396 is a deficient number, since it is larger than the sum of its proper divisors (2616256).

2957396 is a wasteful number, since it uses less digits than its factorization.

2957396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56890 (or 56888 counting only the distinct ones).

The product of its digits is 102060, while the sum is 41.

The square root of 2957396 is about 1719.7081147683. The cubic root of 2957396 is about 143.5389705049.

The spelling of 2957396 in words is "two million, nine hundred fifty-seven thousand, three hundred ninety-six".