996601357 has 4 divisors (see below), whose sum is σ = 1049054080. Its totient is φ = 944148636.

The previous prime is 996601351. The next prime is 996601381. The reversal of 996601357 is 753106699.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 753106699 = 4931 ⋅152729.

It is a cyclic number.

It is not a de Polignac number, because 996601357 - 2²⁷ = 862383629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996601351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26226333 + ... + 26226370.

It is an arithmetic number, because the mean of its divisors is an integer number (262263520).

Almost surely, 2^996601357 is an apocalyptic number.

It is an amenable number.

996601357 is a deficient number, since it is larger than the sum of its proper divisors (52452723).

996601357 is a wasteful number, since it uses less digits than its factorization.

996601357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52452722.

The product of its (nonzero) digits is 306180, while the sum is 46.

The square root of 996601357 is about 31568.9936013171. The cubic root of 996601357 is about 998.8658331519.

The spelling of 996601357 in words is "nine hundred ninety-six million, six hundred one thousand, three hundred fifty-seven".