485399044 has 24 divisors (see below), whose sum is σ = 915564608. Its totient is φ = 223840800.

The previous prime is 485399039. The next prime is 485399059. The reversal of 485399044 is 440993584.

It is a super-2 number, since 2×485399044² = 471224463832227872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 485398985 and 485399003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72019 + ... + 78469.

Almost surely, 2^485399044 is an apocalyptic number.

It is an amenable number.

485399044 is a deficient number, since it is larger than the sum of its proper divisors (430165564).

485399044 is a wasteful number, since it uses less digits than its factorization.

485399044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7915 (or 7913 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 485399044 is about 22031.7735100922. The cubic root of 485399044 is about 785.8982207581.

The spelling of 485399044 in words is "four hundred eighty-five million, three hundred ninety-nine thousand, forty-four".