424478974 has 16 divisors (see below), whose sum is σ = 659181600. Its totient is φ = 204763104.

The previous prime is 424478959. The next prime is 424478987. The reversal of 424478974 is 479874424.

It is a congruent number.

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, 115879 + ... + 119485.

It is an arithmetic number, because the mean of its divisors is an integer number (41198850).

Almost surely, 2^424478974 is an apocalyptic number.

424478974 is a deficient number, since it is larger than the sum of its proper divisors (234702626).

424478974 is a wasteful number, since it uses less digits than its factorization.

424478974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5667.

The product of its digits is 1806336, while the sum is 49.

The square root of 424478974 is about 20602.8875160741. The cubic root of 424478974 is about 751.5399316869.

The spelling of 424478974 in words is "four hundred twenty-four million, four hundred seventy-eight thousand, nine hundred seventy-four".