734199634 has 36 divisors (see below), whose sum is σ = 1352143854. Its totient is φ = 298081728.

The previous prime is 734199623. The next prime is 734199637. The reversal of 734199634 is 436991437.

It can be written as a sum of positive squares in only one way, i.e., 672624225 + 61575409 = 25935^2 + 7847^2 .

It is not an unprimeable number, because it can be changed into a prime (734199637) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25002 + ... + 45754.

Almost surely, 2^734199634 is an apocalyptic number.

734199634 is a deficient number, since it is larger than the sum of its proper divisors (617944220).

734199634 is a wasteful number, since it uses less digits than its factorization.

734199634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20807 (or 20781 counting only the distinct ones).

The product of its digits is 489888, while the sum is 46.

The square root of 734199634 is about 27096.1184305059. The cubic root of 734199634 is about 902.1346998047.

The spelling of 734199634 in words is "seven hundred thirty-four million, one hundred ninety-nine thousand, six hundred thirty-four".