880738947 has 32 divisors (see below), whose sum is σ = 1425312000. Its totient is φ = 533070720.

The previous prime is 880738933. The next prime is 880738973. The reversal of 880738947 is 749837088.

It is not a de Polignac number, because 880738947 - 2⁷ = 880738819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 880738893 and 880738902.

It is not an unprimeable number, because it can be changed into a prime (880738987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298204 + ... + 301142.

It is an arithmetic number, because the mean of its divisors is an integer number (44541000).

Almost surely, 2^880738947 is an apocalyptic number.

880738947 is a deficient number, since it is larger than the sum of its proper divisors (544573053).

880738947 is a wasteful number, since it uses less digits than its factorization.

880738947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3968 (or 3962 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 880738947 is about 29677.2462839799. The cubic root of 880738947 is about 958.5521240460.

It can be divided in two parts, 88073 and 8947, that added together give a triangular number (97020 = T₄₄₀).

The spelling of 880738947 in words is "eight hundred eighty million, seven hundred thirty-eight thousand, nine hundred forty-seven".