734197994 has 16 divisors (see below), whose sum is σ = 1106918568. Its totient is φ = 365230272.

The previous prime is 734197991. The next prime is 734197999. The reversal of 734197994 is 499791437.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 643281769 + 90916225 = 25363^2 + 9535^2 .

It is not an unprimeable number, because it can be changed into a prime (734197991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504572 + ... + 506024.

Almost surely, 2^734197994 is an apocalyptic number.

734197994 is a deficient number, since it is larger than the sum of its proper divisors (372720574).

734197994 is a wasteful number, since it uses less digits than its factorization.

734197994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569.

The product of its digits is 1714608, while the sum is 53.

The square root of 734197994 is about 27096.0881678518. The cubic root of 734197994 is about 902.1340280973.

The spelling of 734197994 in words is "seven hundred thirty-four million, one hundred ninety-seven thousand, nine hundred ninety-four".