2102676907 has 8 divisors (see below), whose sum is σ = 2118428784. Its totient is φ = 2086975488.

The previous prime is 2102676899. The next prime is 2102676913. The reversal of 2102676907 is 7096762012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2102676907 - 2³ = 2102676899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2102676907.

It is not an unprimeable number, because it can be changed into a prime (2102676937) 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, 73203 + ... + 97795.

It is an arithmetic number, because the mean of its divisors is an integer number (264803598).

Almost surely, 2^2102676907 is an apocalyptic number.

2102676907 is a deficient number, since it is larger than the sum of its proper divisors (15751877).

2102676907 is a wasteful number, since it uses less digits than its factorization.

2102676907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25229.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 2102676907 is about 45854.9550975682. The cubic root of 2102676907 is about 1281.1230595570.

The spelling of 2102676907 in words is "two billion, one hundred two million, six hundred seventy-six thousand, nine hundred seven".