3468937831 has 2 divisors, whose sum is σ = 3468937832. Its totient is φ = 3468937830.

The previous prime is 3468937807. The next prime is 3468937847. The reversal of 3468937831 is 1387398643.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3468937831 - 2¹¹ = 3468935783 is a prime.

It is a super-2 number, since 2×3468937831² = 24067059350685969122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3468937891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734468915 + 1734468916.

It is an arithmetic number, because the mean of its divisors is an integer number (1734468916).

Almost surely, 2^3468937831 is an apocalyptic number.

3468937831 is a deficient number, since it is larger than the sum of its proper divisors (1).

3468937831 is an equidigital number, since it uses as much as digits as its factorization.

3468937831 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 52.

The square root of 3468937831 is about 58897.6895217461. The cubic root of 3468937831 is about 1513.7895592793.

The spelling of 3468937831 in words is "three billion, four hundred sixty-eight million, nine hundred thirty-seven thousand, eight hundred thirty-one".