734156874 has 24 divisors (see below), whose sum is σ = 1735280352. Its totient is φ = 222471720.

The previous prime is 734156867. The next prime is 734156879. The reversal of 734156874 is 478651437.

It is not an unprimeable number, because it can be changed into a prime (734156879) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1853734 + ... + 1854129.

It is an arithmetic number, because the mean of its divisors is an integer number (72303348).

Almost surely, 2^734156874 is an apocalyptic number.

734156874 is an abundant number, since it is smaller than the sum of its proper divisors (1001123478).

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

734156874 is a wasteful number, since it uses less digits than its factorization.

734156874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707882 (or 3707879 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 734156874 is about 27095.3293761120. The cubic root of 734156874 is about 902.1171859357.

The spelling of 734156874 in words is "seven hundred thirty-four million, one hundred fifty-six thousand, eight hundred seventy-four".