964838157 has 8 divisors (see below), whose sum is σ = 1286724576. Its totient is φ = 643088592.

The previous prime is 964838089. The next prime is 964838197. The reversal of 964838157 is 751838469.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 964838157 - 2⁷ = 964838029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964838197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16443 + ... + 46904.

It is an arithmetic number, because the mean of its divisors is an integer number (160840572).

Almost surely, 2^964838157 is an apocalyptic number.

It is an amenable number.

964838157 is a deficient number, since it is larger than the sum of its proper divisors (321886419).

964838157 is a wasteful number, since it uses less digits than its factorization.

964838157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68427.

The product of its digits is 1451520, while the sum is 51.

The square root of 964838157 is about 31061.8440695333. The cubic root of 964838157 is about 988.1392648050.

The spelling of 964838157 in words is "nine hundred sixty-four million, eight hundred thirty-eight thousand, one hundred fifty-seven".