7463387742 has 16 divisors (see below), whose sum is σ = 15441492240. Its totient is φ = 2402009792.

The previous prime is 7463387741. The next prime is 7463387773. The reversal of 7463387742 is 2477833647.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7463387741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21446343 + ... + 21446690.

It is an arithmetic number, because the mean of its divisors is an integer number (965093265).

Almost surely, 2^7463387742 is an apocalyptic number.

7463387742 is an abundant number, since it is smaller than the sum of its proper divisors (7978104498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7463387742 is a wasteful number, since it uses less digits than its factorization.

7463387742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42893067.

The product of its digits is 4741632, while the sum is 51.

The square root of 7463387742 is about 86390.9008055825. The cubic root of 7463387742 is about 1954.2434647974.

The spelling of 7463387742 in words is "seven billion, four hundred sixty-three million, three hundred eighty-seven thousand, seven hundred forty-two".