609374042 has 16 divisors (see below), whose sum is σ = 995349600. Its totient is φ = 278696880.

The previous prime is 609373969. The next prime is 609374111. The reversal of 609374042 is 240473906.

It is a junction number, because it is equal to n+sod(n) for n = 609373993 and 609374011.

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, 275384 + ... + 277587.

It is an arithmetic number, because the mean of its divisors is an integer number (62209350).

Almost surely, 2^609374042 is an apocalyptic number.

609374042 is a deficient number, since it is larger than the sum of its proper divisors (385975558).

609374042 is a wasteful number, since it uses less digits than its factorization.

609374042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553021.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 609374042 is about 24685.5026685705. The cubic root of 609374042 is about 847.8024164756.

The spelling of 609374042 in words is "six hundred nine million, three hundred seventy-four thousand, forty-two".