612086876 has 24 divisors (see below), whose sum is σ = 1110149040. Its totient is φ = 294940800.

The previous prime is 612086861. The next prime is 612086899. The reversal of 612086876 is 678680216.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 61616 + ... + 70856.

It is an arithmetic number, because the mean of its divisors is an integer number (46256210).

Almost surely, 2^612086876 is an apocalyptic number.

It is an amenable number.

612086876 is a deficient number, since it is larger than the sum of its proper divisors (498062164).

612086876 is a wasteful number, since it uses less digits than its factorization.

612086876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9845 (or 9843 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 612086876 is about 24740.3895684769. The cubic root of 612086876 is about 849.0586469032.

The spelling of 612086876 in words is "six hundred twelve million, eighty-six thousand, eight hundred seventy-six".