746347042 has 32 divisors (see below), whose sum is σ = 1295118720. Its totient is φ = 315964800.

The previous prime is 746347031. The next prime is 746347057. The reversal of 746347042 is 240743647.

It is a junction number, because it is equal to n+sod(n) for n = 746346992 and 746347010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 899884 + ... + 900712.

It is an arithmetic number, because the mean of its divisors is an integer number (40472460).

Almost surely, 2^746347042 is an apocalyptic number.

746347042 is a deficient number, since it is larger than the sum of its proper divisors (548771678).

746347042 is a wasteful number, since it uses less digits than its factorization.

746347042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546.

The product of its (nonzero) digits is 112896, while the sum is 37.

The square root of 746347042 is about 27319.3528839905. The cubic root of 746347042 is about 907.0828139091.

The spelling of 746347042 in words is "seven hundred forty-six million, three hundred forty-seven thousand, forty-two".