5340961731 has 32 divisors (see below), whose sum is σ = 8741824000. Its totient is φ = 2891337120.

The previous prime is 5340961727. The next prime is 5340961753. The reversal of 5340961731 is 1371690435.

It is not a de Polignac number, because 5340961731 - 2² = 5340961727 is a prime.

It is a super-2 number, since 2×5340961731² = 57051744424013032722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5340961731.

It is not an unprimeable number, because it can be changed into a prime (5340961781) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117040 + ... + 156141.

It is an arithmetic number, because the mean of its divisors is an integer number (273182000).

Almost surely, 2^5340961731 is an apocalyptic number.

5340961731 is a deficient number, since it is larger than the sum of its proper divisors (3400862269).

5340961731 is a wasteful number, since it uses less digits than its factorization.

5340961731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273224 (or 273210 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 5340961731 is about 73081.8837400898. The cubic root of 5340961731 is about 1747.9935350306.

The spelling of 5340961731 in words is "five billion, three hundred forty million, nine hundred sixty-one thousand, seven hundred thirty-one".