2940593493 has 16 divisors (see below), whose sum is σ = 4178313216. Its totient is φ = 1835262000.

The previous prime is 2940593483. The next prime is 2940593503. The reversal of 2940593493 is 3943950492.

It is an interprime number because it is at equal distance from previous prime (2940593483) and next prime (2940593503).

It is not a de Polignac number, because 2940593493 - 2¹³ = 2940585301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2940593473) 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, 450133 + ... + 456618.

It is an arithmetic number, because the mean of its divisors is an integer number (261144576).

Almost surely, 2^2940593493 is an apocalyptic number.

2940593493 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2940593493 is a deficient number, since it is larger than the sum of its proper divisors (1237719723).

2940593493 is a wasteful number, since it uses less digits than its factorization.

2940593493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906824.

The product of its (nonzero) digits is 1049760, while the sum is 48.

The square root of 2940593493 is about 54227.2394005079. The cubic root of 2940593493 is about 1432.6661416845. Note that the first 3 decimals are identical.

The spelling of 2940593493 in words is "two billion, nine hundred forty million, five hundred ninety-three thousand, four hundred ninety-three".