374776563 has 16 divisors (see below), whose sum is σ = 571417856. Its totient is φ = 214034400.

The previous prime is 374776547. The next prime is 374776579. The reversal of 374776563 is 365677473.

It is an interprime number because it is at equal distance from previous prime (374776547) and next prime (374776579).

It is not a de Polignac number, because 374776563 - 2⁴ = 374776547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374776583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42213 + ... + 50313.

It is an arithmetic number, because the mean of its divisors is an integer number (35713616).

Almost surely, 2^374776563 is an apocalyptic number.

374776563 is a deficient number, since it is larger than the sum of its proper divisors (196641293).

374776563 is a wasteful number, since it uses less digits than its factorization.

374776563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10314.

The product of its digits is 2222640, while the sum is 48.

The square root of 374776563 is about 19359.1467528918. The cubic root of 374776563 is about 720.9815336243.

The spelling of 374776563 in words is "three hundred seventy-four million, seven hundred seventy-six thousand, five hundred sixty-three".