733670667 has 6 divisors (see below), whose sum is σ = 1059746532. Its totient is φ = 489113772.

The previous prime is 733670657. The next prime is 733670671. The reversal of 733670667 is 766076337.

It is a de Polignac number, because none of the positive numbers 2^k-733670667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (733670627) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40759473 + ... + 40759490.

It is an arithmetic number, because the mean of its divisors is an integer number (176624422).

Almost surely, 2^733670667 is an apocalyptic number.

733670667 is a deficient number, since it is larger than the sum of its proper divisors (326075865).

733670667 is a wasteful number, since it uses less digits than its factorization.

733670667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81518969 (or 81518966 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 45.

The square root of 733670667 is about 27086.3557349452. The cubic root of 733670667 is about 901.9179948325.

The spelling of 733670667 in words is "seven hundred thirty-three million, six hundred seventy thousand, six hundred sixty-seven".