2403694093 has 2 divisors, whose sum is σ = 2403694094. Its totient is φ = 2403694092.

The previous prime is 2403694067. The next prime is 2403694099. The reversal of 2403694093 is 3904963042.

2403694093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1228712809 + 1174981284 = 35053^2 + 34278^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2403694093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2403694099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201847046 + 1201847047.

It is an arithmetic number, because the mean of its divisors is an integer number (1201847047).

Almost surely, 2^2403694093 is an apocalyptic number.

It is an amenable number.

2403694093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2403694093 is an equidigital number, since it uses as much as digits as its factorization.

2403694093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 2403694093 is about 49027.4830375780. The cubic root of 2403694093 is about 1339.5524779053.

The spelling of 2403694093 in words is "two billion, four hundred three million, six hundred ninety-four thousand, ninety-three".