308192034 has 16 divisors (see below), whose sum is σ = 617058720. Its totient is φ = 102618240.

The previous prime is 308192009. The next prime is 308192083. The reversal of 308192034 is 430291803.

It is a junction number, because it is equal to n+sod(n) for n = 308191992 and 308192010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22072 + ... + 33219.

It is an arithmetic number, because the mean of its divisors is an integer number (38566170).

Almost surely, 2^308192034 is an apocalyptic number.

308192034 is an abundant number, since it is smaller than the sum of its proper divisors (308866686).

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

308192034 is a wasteful number, since it uses less digits than its factorization.

308192034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56225.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 308192034 is about 17555.3989985987. The cubic root of 308192034 is about 675.4716659503.

The spelling of 308192034 in words is "three hundred eight million, one hundred ninety-two thousand, thirty-four".