332130777 has 8 divisors (see below), whose sum is σ = 483099360. Its totient is φ = 201291360.

The previous prime is 332130731. The next prime is 332130793. The reversal of 332130777 is 777031233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 332130777 - 2¹¹ = 332128729 is a prime.

It is a super-2 number, since 2×332130777² = 220621706061247458, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 10064569 = 332130777 / (3 + 3 + 2 + 1 + 3 + 0 + 7 + 7 + 7).

It is not an unprimeable number, because it can be changed into a prime (332130797) 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, 5032252 + ... + 5032317.

It is an arithmetic number, because the mean of its divisors is an integer number (60387420).

Almost surely, 2^332130777 is an apocalyptic number.

It is an amenable number.

332130777 is a deficient number, since it is larger than the sum of its proper divisors (150968583).

332130777 is a wasteful number, since it uses less digits than its factorization.

332130777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10064583.

The product of its (nonzero) digits is 18522, while the sum is 33.

The square root of 332130777 is about 18224.4554651161. The cubic root of 332130777 is about 692.5264636457.

The spelling of 332130777 in words is "three hundred thirty-two million, one hundred thirty thousand, seven hundred seventy-seven".