2976813 has 12 divisors (see below), whose sum is σ = 4914208. Its totient is φ = 1701000.

The previous prime is 2976797. The next prime is 2976829. The reversal of 2976813 is 3186792.

It is an interprime number because it is at equal distance from previous prime (2976797) and next prime (2976829).

It is not a de Polignac number, because 2976813 - 2⁴ = 2976797 is a prime.

It is a super-2 number, since 2×2976813² = 17722831273938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2976893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23563 + ... + 23688.

2^2976813 is an apocalyptic number.

It is an amenable number.

2976813 is a deficient number, since it is larger than the sum of its proper divisors (1937395).

2976813 is a wasteful number, since it uses less digits than its factorization.

2976813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47264 (or 47261 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 2976813 is about 1725.3443134633. The cubic root of 2976813 is about 143.8524240424.

The spelling of 2976813 in words is "two million, nine hundred seventy-six thousand, eight hundred thirteen".