425326344 has 16 divisors (see below), whose sum is σ = 1063315920. Its totient is φ = 141775440.

The previous prime is 425326337. The next prime is 425326351. The reversal of 425326344 is 443623524.

It is an interprime number because it is at equal distance from previous prime (425326337) and next prime (425326351).

It is a super-3 number, since 3×425326344³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8860942 + ... + 8860989.

It is an arithmetic number, because the mean of its divisors is an integer number (66457245).

Almost surely, 2^425326344 is an apocalyptic number.

It is an amenable number.

425326344 is an abundant number, since it is smaller than the sum of its proper divisors (637989576).

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

425326344 is a wasteful number, since it uses less digits than its factorization.

425326344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17721940 (or 17721936 counting only the distinct ones).

The product of its digits is 69120, while the sum is 33.

The square root of 425326344 is about 20623.4416138529. The cubic root of 425326344 is about 752.0396887533.

Adding to 425326344 its reverse (443623524), we get a palindrome (868949868).

The spelling of 425326344 in words is "four hundred twenty-five million, three hundred twenty-six thousand, three hundred forty-four".