469949652 has 36 divisors (see below), whose sum is σ = 1202248320. Its totient is φ = 154761552.

The previous prime is 469949633. The next prime is 469949653. The reversal of 469949652 is 256949964.

It is a happy number.

469949652 is a `hidden beast` number, since 469 + 94 + 96 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×469949652³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469949653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75652 + ... + 81627.

Almost surely, 2^469949652 is an apocalyptic number.

It is an amenable number.

469949652 is an abundant number, since it is smaller than the sum of its proper divisors (732298668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

469949652 is a wasteful number, since it uses less digits than its factorization.

469949652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157372 (or 157367 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The square root of 469949652 is about 21678.3221675479. The cubic root of 469949652 is about 777.4702459983.

The spelling of 469949652 in words is "four hundred sixty-nine million, nine hundred forty-nine thousand, six hundred fifty-two".