746337664 has 16 divisors (see below), whose sum is σ = 1486844820. Its totient is φ = 373168768.

The previous prime is 746337629. The next prime is 746337667. The reversal of 746337664 is 466733647.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746337667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2915254 + ... + 2915509.

Almost surely, 2^746337664 is an apocalyptic number.

It is an amenable number.

746337664 is a deficient number, since it is larger than the sum of its proper divisors (740507156).

746337664 is an equidigital number, since it uses as much as digits as its factorization.

746337664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5830777 (or 5830765 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 46.

The square root of 746337664 is about 27319.1812468822. The cubic root of 746337664 is about 907.0790146674.

The spelling of 746337664 in words is "seven hundred forty-six million, three hundred thirty-seven thousand, six hundred sixty-four".