2690488 has 32 divisors (see below), whose sum is σ = 5434560. Its totient is φ = 1244160.

The previous prime is 2690473. The next prime is 2690491. The reversal of 2690488 is 8840962.

2690488 = T₁₂₇ + T₁₂₈ + ... + T₂₆₂.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9793 + ... + 10063.

It is an arithmetic number, because the mean of its divisors is an integer number (169830).

2^2690488 is an apocalyptic number.

It is an amenable number.

2690488 is an abundant number, since it is smaller than the sum of its proper divisors (2744072).

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

2690488 is a wasteful number, since it uses less digits than its factorization.

2690488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 2690488 is about 1640.2707093648. The cubic root of 2690488 is about 139.0839511495.

The spelling of 2690488 in words is "two million, six hundred ninety thousand, four hundred eighty-eight".