164368402 has 8 divisors (see below), whose sum is σ = 268966512. Its totient is φ = 74712900.

The previous prime is 164368397. The next prime is 164368429. The reversal of 164368402 is 204863461.

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

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, 3735624 + ... + 3735667.

It is an arithmetic number, because the mean of its divisors is an integer number (33620814).

Almost surely, 2^164368402 is an apocalyptic number.

164368402 is a deficient number, since it is larger than the sum of its proper divisors (104598110).

164368402 is a wasteful number, since it uses less digits than its factorization.

164368402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7471304.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 164368402 is about 12820.6240877736. The cubic root of 164368402 is about 547.7799234394.

The spelling of 164368402 in words is "one hundred sixty-four million, three hundred sixty-eight thousand, four hundred two".