425326944 has 192 divisors, whose sum is σ = 1395781632. Its totient is φ = 110592000.

The previous prime is 425326919. The next prime is 425326969. The reversal of 425326944 is 449623524.

It is an interprime number because it is at equal distance from previous prime (425326919) and next prime (425326969).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 353544 + ... + 354744.

It is an arithmetic number, because the mean of its divisors is an integer number (7269696).

Almost surely, 2^425326944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425326944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (697890816).

425326944 is an abundant number, since it is smaller than the sum of its proper divisors (970454688).

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

425326944 is a wasteful number, since it uses less digits than its factorization.

425326944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269 (or 1261 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 425326944 is about 20623.4561604014. The cubic root of 425326944 is about 752.0400423827.

The spelling of 425326944 in words is "four hundred twenty-five million, three hundred twenty-six thousand, nine hundred forty-four".