6900770 has 16 divisors (see below), whose sum is σ = 12451320. Its totient is φ = 2753664.

The previous prime is 6900767. The next prime is 6900787. The reversal of 6900770 is 770096.

It can be written as a sum of positive squares in 4 ways, for example, as 5202961 + 1697809 = 2281^2 + 1303^2 .

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, 7664 + ... + 8516.

Almost surely, 2^6900770 is an apocalyptic number.

6900770 is a deficient number, since it is larger than the sum of its proper divisors (5550550).

6900770 is a wasteful number, since it uses less digits than its factorization.

6900770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 6900770 is about 2626.9316702191. The cubic root of 6900770 is about 190.3849076202.

The spelling of 6900770 in words is "six million, nine hundred thousand, seven hundred seventy".