426077064 has 64 divisors (see below), whose sum is σ = 1352630400. Its totient is φ = 121735872.

The previous prime is 426077063. The next prime is 426077111. The reversal of 426077064 is 460770624.

426077064 is a `hidden beast` number, since 42 + 607 + 7 + 0 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (426077063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139387 + ... + 142410.

It is an arithmetic number, because the mean of its divisors is an integer number (21134850).

Almost surely, 2^426077064 is an apocalyptic number.

It is an amenable number.

426077064 is an abundant number, since it is smaller than the sum of its proper divisors (926553336).

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

426077064 is a wasteful number, since it uses less digits than its factorization.

426077064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281819 (or 281809 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 426077064 is about 20641.6342376276. The cubic root of 426077064 is about 752.4818899039.

The spelling of 426077064 in words is "four hundred twenty-six million, seventy-seven thousand, sixty-four".