7486834137 has 4 divisors (see below), whose sum is σ = 9982445520. Its totient is φ = 4991222756.

The previous prime is 7486834123. The next prime is 7486834163. The reversal of 7486834137 is 7314386847.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7486834137 - 2¹² = 7486830041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7486834137.

It is not an unprimeable number, because it can be changed into a prime (7486832137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247805687 + ... + 1247805692.

It is an arithmetic number, because the mean of its divisors is an integer number (2495611380).

Almost surely, 2^7486834137 is an apocalyptic number.

It is an amenable number.

7486834137 is a deficient number, since it is larger than the sum of its proper divisors (2495611383).

7486834137 is a wasteful number, since it uses less digits than its factorization.

7486834137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495611382.

The product of its digits is 2709504, while the sum is 51.

The square root of 7486834137 is about 86526.4938443712. The cubic root of 7486834137 is about 1956.2877583487.

The spelling of 7486834137 in words is "seven billion, four hundred eighty-six million, eight hundred thirty-four thousand, one hundred thirty-seven".