469137364 has 6 divisors (see below), whose sum is σ = 820990394. Its totient is φ = 234568680.

The previous prime is 469137359. The next prime is 469137391. The reversal of 469137364 is 463731964.

It can be written as a sum of positive squares in only one way, i.e., 322920900 + 146216464 = 17970^2 + 12092^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 469137364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58642167 + ... + 58642174.

Almost surely, 2^469137364 is an apocalyptic number.

It is an amenable number.

469137364 is a deficient number, since it is larger than the sum of its proper divisors (351853030).

469137364 is a wasteful number, since it uses less digits than its factorization.

469137364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117284345 (or 117284343 counting only the distinct ones).

The product of its digits is 326592, while the sum is 43.

The square root of 469137364 is about 21659.5790356138. The cubic root of 469137364 is about 777.0220462421.

The spelling of 469137364 in words is "four hundred sixty-nine million, one hundred thirty-seven thousand, three hundred sixty-four".