734345580 has 24 divisors (see below), whose sum is σ = 2056167792. Its totient is φ = 195825472.

The previous prime is 734345567. The next prime is 734345597. The reversal of 734345580 is 85543437.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6119487 + ... + 6119606.

It is an arithmetic number, because the mean of its divisors is an integer number (85673658).

Almost surely, 2^734345580 is an apocalyptic number.

It is an amenable number.

734345580 is an abundant number, since it is smaller than the sum of its proper divisors (1321822212).

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

734345580 is a wasteful number, since it uses less digits than its factorization.

734345580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12239105 (or 12239103 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 39.

The square root of 734345580 is about 27098.8114130491. The cubic root of 734345580 is about 902.1944720255.

The spelling of 734345580 in words is "seven hundred thirty-four million, three hundred forty-five thousand, five hundred eighty".