464405877 has 24 divisors (see below), whose sum is σ = 733203744. Its totient is φ = 281517984.

The previous prime is 464405869. The next prime is 464405897. The reversal of 464405877 is 778504464.

464405877 is a `hidden beast` number, since 4 + 64 + 4 + 0 + 587 + 7 = 666.

It is not a de Polignac number, because 464405877 - 2³ = 464405869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464405807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21783 + ... + 37460.

It is an arithmetic number, because the mean of its divisors is an integer number (30550156).

Almost surely, 2^464405877 is an apocalyptic number.

It is an amenable number.

464405877 is a deficient number, since it is larger than the sum of its proper divisors (268797867).

464405877 is a wasteful number, since it uses less digits than its factorization.

464405877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59329 (or 59326 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The square root of 464405877 is about 21550.0783525258. The cubic root of 464405877 is about 774.4009950684.

The spelling of 464405877 in words is "four hundred sixty-four million, four hundred five thousand, eight hundred seventy-seven".