465974973 has 6 divisors (see below), whose sum is σ = 673074974. Its totient is φ = 310649976.

The previous prime is 465974959. The next prime is 465974983. The reversal of 465974973 is 379479564.

It is a happy number.

465974973 is a `hidden beast` number, since 4 + 6 + 597 + 49 + 7 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 465394329 + 580644 = 21573^2 + 762^2 .

It is not a de Polignac number, because 465974973 - 2⁵ = 465974941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465974903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25887490 + ... + 25887507.

Almost surely, 2^465974973 is an apocalyptic number.

It is an amenable number.

465974973 is a deficient number, since it is larger than the sum of its proper divisors (207100001).

465974973 is a wasteful number, since it uses less digits than its factorization.

465974973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51775003 (or 51775000 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 54.

The square root of 465974973 is about 21586.4534604460. The cubic root of 465974973 is about 775.2721752315.

The spelling of 465974973 in words is "four hundred sixty-five million, nine hundred seventy-four thousand, nine hundred seventy-three".