996393425 has 24 divisors (see below), whose sum is σ = 1268490240. Its totient is φ = 776131200.

The previous prime is 996393407. The next prime is 996393473. The reversal of 996393425 is 524393699.

It is not a de Polignac number, because 996393425 - 2⁸ = 996393169 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140720 + ... + 147630.

It is an arithmetic number, because the mean of its divisors is an integer number (52853760).

Almost surely, 2^996393425 is an apocalyptic number.

It is an amenable number.

996393425 is a deficient number, since it is larger than the sum of its proper divisors (272096815).

996393425 is a wasteful number, since it uses less digits than its factorization.

996393425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7073 (or 7068 counting only the distinct ones).

The product of its digits is 1574640, while the sum is 50.

The square root of 996393425 is about 31565.7001347982. The cubic root of 996393425 is about 998.7963601657.

The spelling of 996393425 in words is "nine hundred ninety-six million, three hundred ninety-three thousand, four hundred twenty-five".