738473694 has 32 divisors (see below), whose sum is σ = 1711069440. Its totient is φ = 208101312.

The previous prime is 738473683. The next prime is 738473699. The reversal of 738473694 is 496374837.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738473699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117364 + ... + 123495.

It is an arithmetic number, because the mean of its divisors is an integer number (53470920).

Almost surely, 2^738473694 is an apocalyptic number.

738473694 is an abundant number, since it is smaller than the sum of its proper divisors (972595746).

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

738473694 is a wasteful number, since it uses less digits than its factorization.

738473694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240944.

The product of its digits is 3048192, while the sum is 51.

The square root of 738473694 is about 27174.8724744018. The cubic root of 738473694 is about 903.8818721766.

The spelling of 738473694 in words is "seven hundred thirty-eight million, four hundred seventy-three thousand, six hundred ninety-four".