469974897 has 24 divisors (see below), whose sum is σ = 776455680. Its totient is φ = 268341120.

The previous prime is 469974887. The next prime is 469974919. The reversal of 469974897 is 798479964.

469974897 is a `hidden beast` number, since 4 + 69 + 97 + 489 + 7 = 666.

It is not a de Polignac number, because 469974897 - 2⁴ = 469974881 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (469974887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108697 + ... + 112937.

It is an arithmetic number, because the mean of its divisors is an integer number (32352320).

Almost surely, 2^469974897 is an apocalyptic number.

It is an amenable number.

469974897 is a deficient number, since it is larger than the sum of its proper divisors (306480783).

469974897 is a wasteful number, since it uses less digits than its factorization.

469974897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6013 (or 6010 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 63.

The square root of 469974897 is about 21678.9044234251. The cubic root of 469974897 is about 777.4841672662.

The spelling of 469974897 in words is "four hundred sixty-nine million, nine hundred seventy-four thousand, eight hundred ninety-seven".