2690500436 has 48 divisors (see below), whose sum is σ = 5230283520. Its totient is φ = 1202947200.

The previous prime is 2690500429. The next prime is 2690500451. The reversal of 2690500436 is 6340050962.

It is a super-2 number, since 2×2690500436² = 14477585192232380192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2690500396 and 2690500405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456911 + ... + 462761.

It is an arithmetic number, because the mean of its divisors is an integer number (108964240).

Almost surely, 2^2690500436 is an apocalyptic number.

2690500436 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2690500436 is a deficient number, since it is larger than the sum of its proper divisors (2539783084).

2690500436 is a wasteful number, since it uses less digits than its factorization.

2690500436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6144 (or 6142 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 2690500436 is about 51870.0340852018. The cubic root of 2690500436 is about 1390.8416544089.

The spelling of 2690500436 in words is "two billion, six hundred ninety million, five hundred thousand, four hundred thirty-six".