734007028 has 48 divisors (see below), whose sum is σ = 1379624400. Its totient is φ = 340494336.

The previous prime is 734007019. The next prime is 734007049. The reversal of 734007028 is 820700437.

It can be written as a sum of positive squares in 8 ways, for example, as 159062544 + 574944484 = 12612^2 + 23978^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2102998 + ... + 2103346.

It is an arithmetic number, because the mean of its divisors is an integer number (28742175).

Almost surely, 2^734007028 is an apocalyptic number.

It is an amenable number.

734007028 is a deficient number, since it is larger than the sum of its proper divisors (645617372).

734007028 is a wasteful number, since it uses less digits than its factorization.

734007028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 722 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 734007028 is about 27092.5640720844. The cubic root of 734007028 is about 902.0558058435.

The spelling of 734007028 in words is "seven hundred thirty-four million, seven thousand, twenty-eight".