426924884 has 6 divisors (see below), whose sum is σ = 747118554. Its totient is φ = 213462440.

The previous prime is 426924877. The next prime is 426924887. The reversal of 426924884 is 488429624.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 372490000 + 54434884 = 19300^2 + 7378^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426924887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53365607 + ... + 53365614.

It is an arithmetic number, because the mean of its divisors is an integer number (124519759).

Almost surely, 2^426924884 is an apocalyptic number.

It is an amenable number.

426924884 is a deficient number, since it is larger than the sum of its proper divisors (320193670).

426924884 is a wasteful number, since it uses less digits than its factorization.

426924884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106731225 (or 106731223 counting only the distinct ones).

The product of its digits is 884736, while the sum is 47.

The square root of 426924884 is about 20662.1606808194. The cubic root of 426924884 is about 752.9806623618.

The spelling of 426924884 in words is "four hundred twenty-six million, nine hundred twenty-four thousand, eight hundred eighty-four".