746654657 has 8 divisors (see below), whose sum is σ = 855739776. Its totient is φ = 638174592.

The previous prime is 746654653. The next prime is 746654659. The reversal of 746654657 is 756456647.

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

It is a cyclic number.

It is not a de Polignac number, because 746654657 - 2² = 746654653 is a prime.

It is not an unprimeable number, because it can be changed into a prime (746654651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148613 + ... + 153554.

It is an arithmetic number, because the mean of its divisors is an integer number (106967472).

Almost surely, 2^746654657 is an apocalyptic number.

It is an amenable number.

746654657 is a deficient number, since it is larger than the sum of its proper divisors (109085119).

746654657 is a wasteful number, since it uses less digits than its factorization.

746654657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302527.

The product of its digits is 4233600, while the sum is 50.

The square root of 746654657 is about 27324.9822872770. The cubic root of 746654657 is about 907.2074181202.

The spelling of 746654657 in words is "seven hundred forty-six million, six hundred fifty-four thousand, six hundred fifty-seven".