609796948 has 6 divisors (see below), whose sum is σ = 1067144666. Its totient is φ = 304898472.

The previous prime is 609796937. The next prime is 609797003. The reversal of 609796948 is 849697906.

It can be written as a sum of positive squares in only one way, i.e., 484088004 + 125708944 = 22002^2 + 11212^2 .

It is a super-2 number, since 2×609796948² = 743704635580229408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 609796892 and 609796901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76224615 + ... + 76224622.

Almost surely, 2^609796948 is an apocalyptic number.

It is an amenable number.

609796948 is a deficient number, since it is larger than the sum of its proper divisors (457347718).

609796948 is a wasteful number, since it uses less digits than its factorization.

609796948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152449241 (or 152449239 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 58.

The square root of 609796948 is about 24694.0670607334. The cubic root of 609796948 is about 847.9984962742.

The spelling of 609796948 in words is "six hundred nine million, seven hundred ninety-six thousand, nine hundred forty-eight".