438882954 has 16 divisors (see below), whose sum is σ = 881928480. Its totient is φ = 145600560.

The previous prime is 438882953. The next prime is 438882967. The reversal of 438882954 is 459288834.

It is a super-2 number, since 2×438882954² = 385236494623532232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 438882897 and 438882906.

It is not an unprimeable number, because it can be changed into a prime (438882953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172069 + ... + 174600.

It is an arithmetic number, because the mean of its divisors is an integer number (55120530).

Almost surely, 2^438882954 is an apocalyptic number.

438882954 is an abundant number, since it is smaller than the sum of its proper divisors (443045526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

438882954 is a wasteful number, since it uses less digits than its factorization.

438882954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346885.

The product of its digits is 2211840, while the sum is 51.

The square root of 438882954 is about 20949.5335031594. The cubic root of 438882954 is about 759.9462992989.

The spelling of 438882954 in words is "four hundred thirty-eight million, eight hundred eighty-two thousand, nine hundred fifty-four".