2790934 has 4 divisors (see below), whose sum is σ = 4186404. Its totient is φ = 1395466.

The previous prime is 2790923. The next prime is 2790943. The reversal of 2790934 is 4390972.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 2¹⁷ + 7⁴ + 9⁶ + 0 + 9⁶ + 3¹³ + 4⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 2790934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 697732 + ... + 697735.

It is an arithmetic number, because the mean of its divisors is an integer number (1046601).

2^2790934 is an apocalyptic number.

2790934 is a deficient number, since it is larger than the sum of its proper divisors (1395470).

2790934 is a wasteful number, since it uses less digits than its factorization.

2790934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395469.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 2790934 is about 1670.6088710407. The cubic root of 2790934 is about 140.7936891864.

The spelling of 2790934 in words is "two million, seven hundred ninety thousand, nine hundred thirty-four".