2977463 has 4 divisors (see below), whose sum is σ = 2981328. Its totient is φ = 2973600.

The previous prime is 2977441. The next prime is 2977493. The reversal of 2977463 is 3647792.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2977463 - 2⁶ = 2977399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2977493) 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, 338 + ... + 2463.

It is an arithmetic number, because the mean of its divisors is an integer number (745332).

2^2977463 is an apocalyptic number.

2977463 is a deficient number, since it is larger than the sum of its proper divisors (3865).

2977463 is a wasteful number, since it uses less digits than its factorization.

2977463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864.

The product of its digits is 63504, while the sum is 38.

The square root of 2977463 is about 1725.5326713801. The cubic root of 2977463 is about 143.8628935469.

The spelling of 2977463 in words is "two million, nine hundred seventy-seven thousand, four hundred sixty-three".