2931842102 has 16 divisors (see below), whose sum is σ = 5048558592. Its totient is φ = 1250867880.

The previous prime is 2931842077. The next prime is 2931842107. The reversal of 2931842102 is 2012481392.

It is a super-2 number, since 2×2931842102² = 17191396222119556808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2931842107) 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, 466424 + ... + 472667.

It is an arithmetic number, because the mean of its divisors is an integer number (315534912).

Almost surely, 2^2931842102 is an apocalyptic number.

2931842102 is a deficient number, since it is larger than the sum of its proper divisors (2116716490).

2931842102 is a wasteful number, since it uses less digits than its factorization.

2931842102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939323.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2931842102 is about 54146.4874391682. The cubic root of 2931842102 is about 1431.2434946355.

The spelling of 2931842102 in words is "two billion, nine hundred thirty-one million, eight hundred forty-two thousand, one hundred two".