2486396431 has 2 divisors, whose sum is σ = 2486396432. Its totient is φ = 2486396430.

The previous prime is 2486396401. The next prime is 2486396443. The reversal of 2486396431 is 1346936842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2486396431 - 2¹³ = 2486388239 is a prime.

It is a super-2 number, since 2×2486396431² = 12364334424179075522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2486396401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243198215 + 1243198216.

It is an arithmetic number, because the mean of its divisors is an integer number (1243198216).

Almost surely, 2^2486396431 is an apocalyptic number.

2486396431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2486396431 is an equidigital number, since it uses as much as digits as its factorization.

2486396431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 46.

The square root of 2486396431 is about 49863.7787477042. The cubic root of 2486396431 is about 1354.7426118410.

The spelling of 2486396431 in words is "two billion, four hundred eighty-six million, three hundred ninety-six thousand, four hundred thirty-one".