746694866 has 8 divisors (see below), whose sum is σ = 1126230924. Its totient is φ = 371284560.

The previous prime is 746694863. The next prime is 746694869. The reversal of 746694866 is 668496647.

It is an interprime number because it is at equal distance from previous prime (746694863) and next prime (746694869).

It can be written as a sum of positive squares in 2 ways, for example, as 651729841 + 94965025 = 25529^2 + 9745^2 .

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 (746694863) 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, 1030985 + ... + 1031708.

Almost surely, 2^746694866 is an apocalyptic number.

746694866 is a deficient number, since it is larger than the sum of its proper divisors (379536058).

746694866 is a wasteful number, since it uses less digits than its factorization.

746694866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062876.

The product of its digits is 10450944, while the sum is 56.

The square root of 746694866 is about 27325.7180326520. The cubic root of 746694866 is about 907.2237028680.

The spelling of 746694866 in words is "seven hundred forty-six million, six hundred ninety-four thousand, eight hundred sixty-six".