164270374 has 8 divisors (see below), whose sum is σ = 248798160. Its totient is φ = 81337656.

The previous prime is 164270369. The next prime is 164270383. The reversal of 164270374 is 473072461.

164270374 is digitally balanced in base 3, 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 a congruent number.

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, 398509 + ... + 398920.

It is an arithmetic number, because the mean of its divisors is an integer number (31099770).

Almost surely, 2^164270374 is an apocalyptic number.

164270374 is a deficient number, since it is larger than the sum of its proper divisors (84527786).

164270374 is a wasteful number, since it uses less digits than its factorization.

164270374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797534.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 164270374 is about 12816.8004587729. The cubic root of 164270374 is about 547.6710045958.

The spelling of 164270374 in words is "one hundred sixty-four million, two hundred seventy thousand, three hundred seventy-four".