2790488 has 8 divisors (see below), whose sum is σ = 5232180. Its totient is φ = 1395240.

The previous prime is 2790481. The next prime is 2790497. The reversal of 2790488 is 8840972.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2790481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174398 + ... + 174413.

2^2790488 is an apocalyptic number.

It is an amenable number.

2790488 is a deficient number, since it is larger than the sum of its proper divisors (2441692).

2790488 is a wasteful number, since it uses less digits than its factorization.

2790488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348817 (or 348813 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 2790488 is about 1670.4753814409. The cubic root of 2790488 is about 140.7861890293.

The spelling of 2790488 in words is "two million, seven hundred ninety thousand, four hundred eighty-eight".