2130795346 has 4 divisors (see below), whose sum is σ = 3196193022. Its totient is φ = 1065397672.

The previous prime is 2130795343. The next prime is 2130795353. The reversal of 2130795346 is 6435970312.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2127515625 + 3279721 = 46125^2 + 1811^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2130795299 and 2130795308.

It is not an unprimeable number, because it can be changed into a prime (2130795343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532698835 + ... + 532698838.

Almost surely, 2^2130795346 is an apocalyptic number.

2130795346 is a deficient number, since it is larger than the sum of its proper divisors (1065397676).

2130795346 is a wasteful number, since it uses less digits than its factorization.

2130795346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065397675.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 2130795346 is about 46160.5388400092. The cubic root of 2130795346 is about 1286.8084769318.

The spelling of 2130795346 in words is "two billion, one hundred thirty million, seven hundred ninety-five thousand, three hundred forty-six".