746194636 has 12 divisors (see below), whose sum is σ = 1424553480. Its totient is φ = 339179360.

The previous prime is 746194633. The next prime is 746194643. The reversal of 746194636 is 636491647.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (746194633) 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, 8479441 + ... + 8479528.

It is an arithmetic number, because the mean of its divisors is an integer number (118712790).

Almost surely, 2^746194636 is an apocalyptic number.

It is an amenable number.

746194636 is a deficient number, since it is larger than the sum of its proper divisors (678358844).

746194636 is a wasteful number, since it uses less digits than its factorization.

746194636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16958984 (or 16958982 counting only the distinct ones).

The product of its digits is 653184, while the sum is 46.

The square root of 746194636 is about 27316.5634002522. The cubic root of 746194636 is about 907.0210668189.

The spelling of 746194636 in words is "seven hundred forty-six million, one hundred ninety-four thousand, six hundred thirty-six".