8264457742 has 16 divisors (see below), whose sum is σ = 12429144000. Its totient is φ = 4121422560.

The previous prime is 8264457737. The next prime is 8264457793. The reversal of 8264457742 is 2477544628.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2106859 + ... + 2110777.

It is an arithmetic number, because the mean of its divisors is an integer number (776821500).

Almost surely, 2^8264457742 is an apocalyptic number.

8264457742 is a deficient number, since it is larger than the sum of its proper divisors (4164686258).

8264457742 is a wasteful number, since it uses less digits than its factorization.

8264457742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6411.

The product of its digits is 3010560, while the sum is 49.

The square root of 8264457742 is about 90909.0630355412. The cubic root of 8264457742 is about 2021.7996690676.

The spelling of 8264457742 in words is "eight billion, two hundred sixty-four million, four hundred fifty-seven thousand, seven hundred forty-two".