738906994 has 8 divisors (see below), whose sum is σ = 1266697728. Its totient is φ = 316674420.

The previous prime is 738906991. The next prime is 738907003. The reversal of 738906994 is 499609837.

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

It is not an unprimeable number, because it can be changed into a prime (738906991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26389522 + ... + 26389549.

It is an arithmetic number, because the mean of its divisors is an integer number (158337216).

Almost surely, 2^738906994 is an apocalyptic number.

738906994 is a deficient number, since it is larger than the sum of its proper divisors (527790734).

738906994 is a wasteful number, since it uses less digits than its factorization.

738906994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52779080.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The square root of 738906994 is about 27182.8437438028. The cubic root of 738906994 is about 904.0586220697.

The spelling of 738906994 in words is "seven hundred thirty-eight million, nine hundred six thousand, nine hundred ninety-four".