746669408 has 24 divisors (see below), whose sum is σ = 1474662672. Its totient is φ = 372151936.

The previous prime is 746669387. The next prime is 746669419. The reversal of 746669408 is 804966647.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26660 + ... + 46947.

It is an arithmetic number, because the mean of its divisors is an integer number (61444278).

Almost surely, 2^746669408 is an apocalyptic number.

It is an amenable number.

746669408 is a deficient number, since it is larger than the sum of its proper divisors (727993264).

746669408 is a wasteful number, since it uses less digits than its factorization.

746669408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73934 (or 73926 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 746669408 is about 27325.2522037766. The cubic root of 746669408 is about 907.2133923808.

The spelling of 746669408 in words is "seven hundred forty-six million, six hundred sixty-nine thousand, four hundred eight".