167396901 has 8 divisors (see below), whose sum is σ = 255081024. Its totient is φ = 95655360.

The previous prime is 167396863. The next prime is 167396923. The reversal of 167396901 is 109693761.

167396901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 167396901 - 2⁹ = 167396389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167396951) 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, 3985620 + ... + 3985661.

It is an arithmetic number, because the mean of its divisors is an integer number (31885128).

Almost surely, 2^167396901 is an apocalyptic number.

It is an amenable number.

167396901 is a deficient number, since it is larger than the sum of its proper divisors (87684123).

167396901 is an equidigital number, since it uses as much as digits as its factorization.

167396901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7971291.

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 167396901 is about 12938.1954305846. The cubic root of 167396901 is about 551.1237640612.

The spelling of 167396901 in words is "one hundred sixty-seven million, three hundred ninety-six thousand, nine hundred one".