610938402 has 16 divisors (see below), whose sum is σ = 1226050560. Its totient is φ = 202950512.

The previous prime is 610938379. The next prime is 610938403. The reversal of 610938402 is 204839016.

It is not an unprimeable number, because it can be changed into a prime (610938403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172002 + ... + 175517.

It is an arithmetic number, because the mean of its divisors is an integer number (76628160).

Almost surely, 2^610938402 is an apocalyptic number.

610938402 is an abundant number, since it is smaller than the sum of its proper divisors (615112158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

610938402 is a wasteful number, since it uses less digits than its factorization.

610938402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347817.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 610938402 is about 24717.1681630400. The cubic root of 610938402 is about 848.5272777261.

The spelling of 610938402 in words is "six hundred ten million, nine hundred thirty-eight thousand, four hundred two".