742635412 has 24 divisors (see below), whose sum is σ = 1379306880. Its totient is φ = 348650880.

The previous prime is 742635409. The next prime is 742635427. The reversal of 742635412 is 214536247.

742635412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16639 + ... + 41977.

It is an arithmetic number, because the mean of its divisors is an integer number (57471120).

Almost surely, 2^742635412 is an apocalyptic number.

It is an amenable number.

742635412 is a deficient number, since it is larger than the sum of its proper divisors (636671468).

742635412 is a wasteful number, since it uses less digits than its factorization.

742635412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25791 (or 25789 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 742635412 is about 27251.3378020236. The cubic root of 742635412 is about 905.5766547571.

The spelling of 742635412 in words is "seven hundred forty-two million, six hundred thirty-five thousand, four hundred twelve".