2693187093 has 16 divisors (see below), whose sum is σ = 3867918336. Its totient is φ = 1661993520.

The previous prime is 2693187083. The next prime is 2693187097. The reversal of 2693187093 is 3907813962.

It is not a de Polignac number, because 2693187093 - 2²⁹ = 2156316181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2693187097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 627405 + ... + 631682.

It is an arithmetic number, because the mean of its divisors is an integer number (241744896).

Almost surely, 2^2693187093 is an apocalyptic number.

2693187093 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2693187093 is a deficient number, since it is larger than the sum of its proper divisors (1174731243).

2693187093 is a wasteful number, since it uses less digits than its factorization.

2693187093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259144.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 2693187093 is about 51895.9255915144. The cubic root of 2693187093 is about 1391.3044520003.

The spelling of 2693187093 in words is "two billion, six hundred ninety-three million, one hundred eighty-seven thousand, ninety-three".