734680994 has 8 divisors (see below), whose sum is σ = 1102930668. Its totient is φ = 367037440.

The previous prime is 734680957. The next prime is 734681023. The reversal of 734680994 is 499086437.

It can be written as a sum of positive squares in 2 ways, for example, as 656128225 + 78552769 = 25615^2 + 8863^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148487 + ... + 153354.

Almost surely, 2^734680994 is an apocalyptic number.

734680994 is a deficient number, since it is larger than the sum of its proper divisors (368249674).

734680994 is a wasteful number, since it uses less digits than its factorization.

734680994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303060.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 734680994 is about 27104.9994281498. Note that the first 3 decimals coincide. The cubic root of 734680994 is about 902.3318109043.

The spelling of 734680994 in words is "seven hundred thirty-four million, six hundred eighty thousand, nine hundred ninety-four".