4331497077 has 12 divisors (see below), whose sum is σ = 6276990720. Its totient is φ = 2878256808.

The previous prime is 4331496989. The next prime is 4331497081. The reversal of 4331497077 is 7707941334.

4331497077 is a `hidden beast` number, since 433 + 149 + 7 + 0 + 77 = 666.

It is not a de Polignac number, because 4331497077 - 2¹⁰ = 4331496053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4331497087) 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, 781077 + ... + 786602.

It is an arithmetic number, because the mean of its divisors is an integer number (523082560).

Almost surely, 2^4331497077 is an apocalyptic number.

It is an amenable number.

4331497077 is a deficient number, since it is larger than the sum of its proper divisors (1945493643).

4331497077 is a wasteful number, since it uses less digits than its factorization.

4331497077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567992 (or 1567989 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The square root of 4331497077 is about 65814.1100144946. The cubic root of 4331497077 is about 1630.0940988496.

The spelling of 4331497077 in words is "four billion, three hundred thirty-one million, four hundred ninety-seven thousand, seventy-seven".