2070100690 has 16 divisors (see below), whose sum is σ = 4258492992. Its totient is φ = 709748784.

The previous prime is 2070100687. The next prime is 2070100757. The reversal of 2070100690 is 960010702.

It is a super-2 number, since 2×2070100690² = 8570633733476952200, which contains 22 as substring.

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, 14786364 + ... + 14786503.

It is an arithmetic number, because the mean of its divisors is an integer number (266155812).

Almost surely, 2^2070100690 is an apocalyptic number.

2070100690 is an abundant number, since it is smaller than the sum of its proper divisors (2188392302).

2070100690 is a wasteful number, since it uses less digits than its factorization.

2070100690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29572881.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 2070100690 is about 45498.3592011844. The cubic root of 2070100690 is about 1274.4725620540.

The spelling of 2070100690 in words is "two billion, seventy million, one hundred thousand, six hundred ninety".