2690158264 has 16 divisors (see below), whose sum is σ = 5066076600. Its totient is φ = 1339204512.

The previous prime is 2690158249. The next prime is 2690158267. The reversal of 2690158264 is 4628510962.

It is a self number, because there is not a number n which added to its sum of digits gives 2690158264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2690158267) 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 3 ways as a sum of consecutive naturals, for example, 732382 + ... + 736045.

Almost surely, 2^2690158264 is an apocalyptic number.

It is an amenable number.

2690158264 is a deficient number, since it is larger than the sum of its proper divisors (2375918336).

2690158264 is a wasteful number, since it uses less digits than its factorization.

2690158264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468662 (or 1468658 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 2690158264 is about 51866.7356212052. The cubic root of 2690158264 is about 1390.7826905026.

The spelling of 2690158264 in words is "two billion, six hundred ninety million, one hundred fifty-eight thousand, two hundred sixty-four".