2690462090 has 16 divisors (see below), whose sum is σ = 4867171200. Its totient is φ = 1070776080.

The previous prime is 2690462083. The next prime is 2690462119. The reversal of 2690462090 is 902640962.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 674006 + ... + 677985.

It is an arithmetic number, because the mean of its divisors is an integer number (304198200).

Almost surely, 2^2690462090 is an apocalyptic number.

2690462090 is a deficient number, since it is larger than the sum of its proper divisors (2176709110).

2690462090 is a wasteful number, since it uses less digits than its factorization.

2690462090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352197.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 2690462090 is about 51869.6644485001. The cubic root of 2690462090 is about 1390.8350467822.

The spelling of 2690462090 in words is "two billion, six hundred ninety million, four hundred sixty-two thousand, ninety".