746451842868 has 72 divisors (see below), whose sum is σ = 1893676337280. Its totient is φ = 247920497280.

The previous prime is 746451842867. The next prime is 746451842953. The reversal of 746451842868 is 868248154647.

It is a happy number.

746451842868 is a `hidden beast` number, since 7 + 46 + 451 + 84 + 2 + 8 + 68 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746451842867) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12180528 + ... + 12241656.

It is an arithmetic number, because the mean of its divisors is an integer number (26301060240).

Almost surely, 2^746451842868 is an apocalyptic number.

It is an amenable number.

746451842868 is an abundant number, since it is smaller than the sum of its proper divisors (1147224494412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

746451842868 is a wasteful number, since it uses less digits than its factorization.

746451842868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62357 (or 62352 counting only the distinct ones).

The product of its digits is 82575360, while the sum is 63.

The spelling of 746451842868 in words is "seven hundred forty-six billion, four hundred fifty-one million, eight hundred forty-two thousand, eight hundred sixty-eight".