7412089077 has 12 divisors (see below), whose sum is σ = 10881865644. Its totient is φ = 4860385920.

The previous prime is 7412089067. The next prime is 7412089099. The reversal of 7412089077 is 7709802147.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 715776516 + 6696312561 = 26754^2 + 81831^2 .

It is not a de Polignac number, because 7412089077 - 2⁸ = 7412088821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7412089067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6749988 + ... + 6751085.

It is an arithmetic number, because the mean of its divisors is an integer number (906822137).

Almost surely, 2^7412089077 is an apocalyptic number.

It is an amenable number.

7412089077 is a deficient number, since it is larger than the sum of its proper divisors (3469776567).

7412089077 is a wasteful number, since it uses less digits than its factorization.

7412089077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13501140 (or 13501137 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The square root of 7412089077 is about 86093.4903288280. The cubic root of 7412089077 is about 1949.7557508672.

The spelling of 7412089077 in words is "seven billion, four hundred twelve million, eighty-nine thousand, seventy-seven".