734564379 has 16 divisors (see below), whose sum is σ = 1005165824. Its totient is φ = 476992800.

The previous prime is 734564353. The next prime is 734564423. The reversal of 734564379 is 973465437.

It is not a de Polignac number, because 734564379 - 2⁹ = 734563867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734568379) 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 15 ways as a sum of consecutive naturals, for example, 637 + ... + 38334.

It is an arithmetic number, because the mean of its divisors is an integer number (62822864).

Almost surely, 2^734564379 is an apocalyptic number.

734564379 is a deficient number, since it is larger than the sum of its proper divisors (270601445).

734564379 is a wasteful number, since it uses less digits than its factorization.

734564379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39138.

The product of its digits is 1905120, while the sum is 48.

The square root of 734564379 is about 27102.8481713638. The cubic root of 734564379 is about 902.2840663762.

The spelling of 734564379 in words is "seven hundred thirty-four million, five hundred sixty-four thousand, three hundred seventy-nine".