610819042 has 16 divisors (see below), whose sum is σ = 941304672. Its totient is φ = 297108000.

The previous prime is 610819031. The next prime is 610819103. The reversal of 610819042 is 240918016.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 610818995 and 610819013.

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, 7438 + ... + 35734.

It is an arithmetic number, because the mean of its divisors is an integer number (58831542).

Almost surely, 2^610819042 is an apocalyptic number.

610819042 is a deficient number, since it is larger than the sum of its proper divisors (330485630).

610819042 is a wasteful number, since it uses less digits than its factorization.

610819042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28593.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 610819042 is about 24714.7535290158. The cubic root of 610819042 is about 848.4720147558.

The spelling of 610819042 in words is "six hundred ten million, eight hundred nineteen thousand, forty-two".