2690743100 has 18 divisors (see below), whose sum is σ = 5838912744. Its totient is φ = 1076297200.

The previous prime is 2690743079. The next prime is 2690743109. The reversal of 2690743100 is 13470962.

It is a super-2 number, since 2×2690743100² = 14480196860395220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2690743109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13453616 + ... + 13453815.

Almost surely, 2^2690743100 is an apocalyptic number.

2690743100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2690743100 is an abundant number, since it is smaller than the sum of its proper divisors (3148169644).

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

2690743100 is a wasteful number, since it uses less digits than its factorization.

2690743100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26907445 (or 26907438 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2690743100 is about 51872.3731865046. The cubic root of 2690743100 is about 1390.8834678262.

It can be divided in two parts, 26907 and 43100, that added together give a palindrome (70007).

The spelling of 2690743100 in words is "two billion, six hundred ninety million, seven hundred forty-three thousand, one hundred".