2790337 has 16 divisors (see below), whose sum is σ = 3265920. Its totient is φ = 2358400.

The previous prime is 2790331. The next prime is 2790391. The reversal of 2790337 is 7330972.

It is not a de Polignac number, because 2790337 - 2⁷ = 2790209 is a prime.

It is an Ulam number.

It is a Duffinian number.

2790337 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2790299 and 2790308.

It is not an unprimeable number, because it can be changed into a prime (2790331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10239 + ... + 10507.

It is an arithmetic number, because the mean of its divisors is an integer number (204120).

2^2790337 is an apocalyptic number.

It is an amenable number.

2790337 is a deficient number, since it is larger than the sum of its proper divisors (475583).

2790337 is a wasteful number, since it uses less digits than its factorization.

2790337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344.

The product of its (nonzero) digits is 7938, while the sum is 31.

The square root of 2790337 is about 1670.4301841143. The cubic root of 2790337 is about 140.7836495573.

The spelling of 2790337 in words is "two million, seven hundred ninety thousand, three hundred thirty-seven".