464568477 has 8 divisors (see below), whose sum is σ = 619569216. Its totient is φ = 309640032.

The previous prime is 464568473. The next prime is 464568493. The reversal of 464568477 is 774865464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 464568477 - 2² = 464568473 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464568473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688 + ... + 30489.

It is an arithmetic number, because the mean of its divisors is an integer number (77446152).

Almost surely, 2^464568477 is an apocalyptic number.

It is an amenable number.

464568477 is a deficient number, since it is larger than the sum of its proper divisors (155000739).

464568477 is a wasteful number, since it uses less digits than its factorization.

464568477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36147.

The product of its digits is 4515840, while the sum is 51.

The square root of 464568477 is about 21553.8506304558. The cubic root of 464568477 is about 774.4913635121.

The spelling of 464568477 in words is "four hundred sixty-four million, five hundred sixty-eight thousand, four hundred seventy-seven".