168674430 has 16 divisors (see below), whose sum is σ = 404818704. Its totient is φ = 44979840.

The previous prime is 168674417. The next prime is 168674431. The reversal of 168674430 is 34476861.

168674430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168674431) 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, 2811211 + ... + 2811270.

It is an arithmetic number, because the mean of its divisors is an integer number (25301169).

Almost surely, 2^168674430 is an apocalyptic number.

168674430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

168674430 is an abundant number, since it is smaller than the sum of its proper divisors (236144274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

168674430 is a wasteful number, since it uses less digits than its factorization.

168674430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5622491.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 168674430 is about 12987.4720403934. The cubic root of 168674430 is about 552.5222229208.

The spelling of 168674430 in words is "one hundred sixty-eight million, six hundred seventy-four thousand, four hundred thirty".