746242408 has 16 divisors (see below), whose sum is σ = 1407024000. Its totient is φ = 371036016.

The previous prime is 746242403. The next prime is 746242411. The reversal of 746242408 is 804242647.

It is not an unprimeable number, because it can be changed into a prime (746242403) 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, 259128 + ... + 261991.

It is an arithmetic number, because the mean of its divisors is an integer number (87939000).

Almost surely, 2^746242408 is an apocalyptic number.

It is an amenable number.

746242408 is a deficient number, since it is larger than the sum of its proper divisors (660781592).

746242408 is a wasteful number, since it uses less digits than its factorization.

746242408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521304 (or 521300 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 37.

The square root of 746242408 is about 27317.4378007894. The cubic root of 746242408 is about 907.0404224863.

The spelling of 746242408 in words is "seven hundred forty-six million, two hundred forty-two thousand, four hundred eight".