2696940 has 36 divisors (see below), whose sum is σ = 8181264. Its totient is φ = 719136.

The previous prime is 2696929. The next prime is 2696959. The reversal of 2696940 is 496962.

2696940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2696895 and 2696904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7312 + ... + 7671.

2^2696940 is an apocalyptic number.

2696940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2696940 is an abundant number, since it is smaller than the sum of its proper divisors (5484324).

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

2696940 is a wasteful number, since it uses less digits than its factorization.

2696940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14998 (or 14993 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 2696940 is about 1642.2362801984. The cubic root of 2696940 is about 139.1950404495.

The spelling of 2696940 in words is "two million, six hundred ninety-six thousand, nine hundred forty".