2799030 has 32 divisors (see below), whose sum is σ = 7235424. Its totient is φ = 688896.

The previous prime is 2799001. The next prime is 2799037. The reversal of 2799030 is 309972.

2799030 = 458² + 459² + ... + 470².

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2799037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3199 + ... + 3978.

It is an arithmetic number, because the mean of its divisors is an integer number (226107).

2^2799030 is an apocalyptic number.

2799030 is an abundant number, since it is smaller than the sum of its proper divisors (4436394).

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

2799030 is a wasteful number, since it uses less digits than its factorization.

2799030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 2799030 is about 1673.0301850236. The cubic root of 2799030 is about 140.9296968572.

The spelling of 2799030 in words is "two million, seven hundred ninety-nine thousand, thirty".