7070680 has 32 divisors (see below), whose sum is σ = 16251840. Its totient is φ = 2767360.

The previous prime is 7070653. The next prime is 7070681. The reversal of 7070680 is 860707.

7070680 is a nontrivial binomial coefficient, being equal to C(3761, 2).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7070681) 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, 1 + ... + 3760.

It is an arithmetic number, because the mean of its divisors is an integer number (507870).

Almost surely, 2^7070680 is an apocalyptic number.

7070680 is the 3760-th triangular number.

7070680 is the 1254-th centered nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7070680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8125920).

7070680 is an abundant number, since it is smaller than the sum of its proper divisors (9181160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7070680 is a wasteful number, since it uses less digits than its factorization.

7070680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819 (or 3815 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 7070680 is about 2659.0750271476. The cubic root of 7070680 is about 191.9348013580.

It can be divided in two parts, 7070 and 680, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 7070680 in words is "seven million, seventy thousand, six hundred eighty".