2696980 has 96 divisors (see below), whose sum is σ = 7112448. Its totient is φ = 844800.

The previous prime is 2696977. The next prime is 2696989. The reversal of 2696980 is 896962.

2696980 = T₂₃ + T₂₄ + ... + T₂₅₂.

It is a happy number.

It is a super-2 number, since 2×2696980² = 14547402240800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2696989) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65760 + ... + 65800.

It is an arithmetic number, because the mean of its divisors is an integer number (74088).

2^2696980 is an apocalyptic number.

2696980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2696980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3556224).

2696980 is an abundant number, since it is smaller than the sum of its proper divisors (4415468).

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

2696980 is a wasteful number, since it uses less digits than its factorization.

2696980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 2696980 is about 1642.2484586688. The cubic root of 2696980 is about 139.1957286090.

The spelling of 2696980 in words is "two million, six hundred ninety-six thousand, nine hundred eighty".