609426038 has 32 divisors (see below), whose sum is σ = 1015158144. Its totient is φ = 272564352.

The previous prime is 609426029. The next prime is 609426049. The reversal of 609426038 is 830624906.

It is a junction number, because it is equal to n+sod(n) for n = 609425992 and 609426010.

It is a congruent number.

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, 265331 + ... + 267617.

It is an arithmetic number, because the mean of its divisors is an integer number (31723692).

Almost surely, 2^609426038 is an apocalyptic number.

609426038 is a deficient number, since it is larger than the sum of its proper divisors (405732106).

609426038 is a wasteful number, since it uses less digits than its factorization.

609426038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 609426038 is about 24686.5558148560. Note that the first 3 decimals coincide. The cubic root of 609426038 is about 847.8265292414.

The spelling of 609426038 in words is "six hundred nine million, four hundred twenty-six thousand, thirty-eight".