2670629402 has 16 divisors (see below), whose sum is σ = 4664604672. Its totient is φ = 1122959760.

The previous prime is 2670629393. The next prime is 2670629413. The reversal of 2670629402 is 2049260762.

It is a happy number.

2670629402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2670629402² = 14264522805653755208, 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, 1798874 + ... + 1800357.

It is an arithmetic number, because the mean of its divisors is an integer number (291537792).

Almost surely, 2^2670629402 is an apocalyptic number.

2670629402 is a deficient number, since it is larger than the sum of its proper divisors (1993975270).

2670629402 is a wasteful number, since it uses less digits than its factorization.

2670629402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599293.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 2670629402 is about 51678.1327255542. The cubic root of 2670629402 is about 1387.4091105358.

The spelling of 2670629402 in words is "two billion, six hundred seventy million, six hundred twenty-nine thousand, four hundred two".