742926012 has 12 divisors (see below), whose sum is σ = 1733494056. Its totient is φ = 247642000.

The previous prime is 742926001. The next prime is 742926029. The reversal of 742926012 is 210629247.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 30955239 + ... + 30955262.

It is an arithmetic number, because the mean of its divisors is an integer number (144457838).

Almost surely, 2^742926012 is an apocalyptic number.

It is an amenable number.

742926012 is an abundant number, since it is smaller than the sum of its proper divisors (990568044).

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

742926012 is a wasteful number, since it uses less digits than its factorization.

742926012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61910508 (or 61910506 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 742926012 is about 27256.6691288573. The cubic root of 742926012 is about 905.6947594841.

The spelling of 742926012 in words is "seven hundred forty-two million, nine hundred twenty-six thousand, twelve".