2473698391 has 2 divisors, whose sum is σ = 2473698392. Its totient is φ = 2473698390.

The previous prime is 2473698377. The next prime is 2473698401. The reversal of 2473698391 is 1938963742.

2473698391 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 is a cyclic number.

It is not a de Polignac number, because 2473698391 - 2¹⁷ = 2473567319 is a prime.

It is a super-2 number, since 2×2473698391² = 12238367459271977762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2473698341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236849195 + 1236849196.

It is an arithmetic number, because the mean of its divisors is an integer number (1236849196).

Almost surely, 2^2473698391 is an apocalyptic number.

2473698391 is a deficient number, since it is larger than the sum of its proper divisors (1).

2473698391 is an equidigital number, since it uses as much as digits as its factorization.

2473698391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 52.

The square root of 2473698391 is about 49736.2884723016. The cubic root of 2473698391 is about 1352.4324487498.

The spelling of 2473698391 in words is "two billion, four hundred seventy-three million, six hundred ninety-eight thousand, three hundred ninety-one".