738461667 has 32 divisors (see below), whose sum is σ = 1056665088. Its totient is φ = 457673216.

The previous prime is 738461653. The next prime is 738461681. The reversal of 738461667 is 766164837.

It is an interprime number because it is at equal distance from previous prime (738461653) and next prime (738461681).

It is a cyclic number.

It is not a de Polignac number, because 738461667 - 2⁸ = 738461411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (738461627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 412348 + ... + 414134.

It is an arithmetic number, because the mean of its divisors is an integer number (33020784).

Almost surely, 2^738461667 is an apocalyptic number.

738461667 is a deficient number, since it is larger than the sum of its proper divisors (318203421).

738461667 is a wasteful number, since it uses less digits than its factorization.

738461667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979.

The product of its digits is 1016064, while the sum is 48.

The square root of 738461667 is about 27174.6511845139. The cubic root of 738461667 is about 903.8769651878.

The spelling of 738461667 in words is "seven hundred thirty-eight million, four hundred sixty-one thousand, six hundred sixty-seven".