7602981049 has 4 divisors (see below), whose sum is σ = 7603291764. Its totient is φ = 7602670336.

The previous prime is 7602981041. The next prime is 7602981053. The reversal of 7602981049 is 9401892067.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4371854400 + 3231126649 = 66120^2 + 56843^2 .

It is a cyclic number.

It is not a de Polignac number, because 7602981049 - 2³ = 7602981041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7602981041) 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, 115192 + ... + 168745.

It is an arithmetic number, because the mean of its divisors is an integer number (1900822941).

Almost surely, 2^7602981049 is an apocalyptic number.

It is an amenable number.

7602981049 is a deficient number, since it is larger than the sum of its proper divisors (310715).

7602981049 is a wasteful number, since it uses less digits than its factorization.

7602981049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310714.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 7602981049 is about 87195.0746831494. The cubic root of 7602981049 is about 1966.3521739224.

The spelling of 7602981049 in words is "seven billion, six hundred two million, nine hundred eighty-one thousand, forty-nine".