2794860 has 36 divisors (see below), whose sum is σ = 8478288. Its totient is φ = 745248.

The previous prime is 2794811. The next prime is 2794879. The reversal of 2794860 is 684972.

2794860 is digitally balanced in base 2 and base 5, because in such bases 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 super-2 number, since 2×2794860² = 15622484839200, which contains 22 as substring.

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

It is an Ulam number.

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, 7584 + ... + 7943.

It is an arithmetic number, because the mean of its divisors is an integer number (235508).

2^2794860 is an apocalyptic number.

2794860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2794860 is an abundant number, since it is smaller than the sum of its proper divisors (5683428).

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

2794860 is a wasteful number, since it uses less digits than its factorization.

2794860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15542 (or 15537 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2794860 is about 1671.7834788034. The cubic root of 2794860 is about 140.8596763003.

The spelling of 2794860 in words is "two million, seven hundred ninety-four thousand, eight hundred sixty".