164361416 has 32 divisors (see below), whose sum is σ = 313295040. Its totient is φ = 80827968.

The previous prime is 164361413. The next prime is 164361443. The reversal of 164361416 is 614163461.

It is not an unprimeable number, because it can be changed into a prime (164361413) 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, 133781 + ... + 135003.

It is an arithmetic number, because the mean of its divisors is an integer number (9790470).

Almost surely, 2^164361416 is an apocalyptic number.

It is an amenable number.

164361416 is a deficient number, since it is larger than the sum of its proper divisors (148933624).

164361416 is a wasteful number, since it uses less digits than its factorization.

164361416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493 (or 1489 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 164361416 is about 12820.3516332431. The cubic root of 164361416 is about 547.7721627330.

The spelling of 164361416 in words is "one hundred sixty-four million, three hundred sixty-one thousand, four hundred sixteen".