5340640774 has 16 divisors (see below), whose sum is σ = 9165261600. Its totient is φ = 2286376704.

The previous prime is 5340640757. The next prime is 5340640801. The reversal of 5340640774 is 4770460435.

It is a super-2 number, since 2×5340640774² = 57044887753822638152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192309 + ... + 218320.

It is an arithmetic number, because the mean of its divisors is an integer number (572828850).

Almost surely, 2^5340640774 is an apocalyptic number.

5340640774 is a deficient number, since it is larger than the sum of its proper divisors (3824620826).

5340640774 is a wasteful number, since it uses less digits than its factorization.

5340640774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411567.

The product of its (nonzero) digits is 282240, while the sum is 40.

The square root of 5340640774 is about 73079.6878345823. The cubic root of 5340640774 is about 1747.9585199886.

The spelling of 5340640774 in words is "five billion, three hundred forty million, six hundred forty thousand, seven hundred seventy-four".