385472177 has 8 divisors (see below), whose sum is σ = 387262080. Its totient is φ = 383687280.

The previous prime is 385472173. The next prime is 385472251. The reversal of 385472177 is 771274583.

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

It is a cyclic number.

It is not a de Polignac number, because 385472177 - 2² = 385472173 is a prime.

It is a super-2 number, since 2×385472177² = 297177598482238658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385472173) 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, 263474 + ... + 264932.

It is an arithmetic number, because the mean of its divisors is an integer number (48407760).

Almost surely, 2^385472177 is an apocalyptic number.

It is an amenable number.

385472177 is a deficient number, since it is larger than the sum of its proper divisors (1789903).

385472177 is a wasteful number, since it uses less digits than its factorization.

385472177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503.

The product of its digits is 329280, while the sum is 44.

The square root of 385472177 is about 19633.4453675355. The cubic root of 385472177 is about 727.7759148349.

The spelling of 385472177 in words is "three hundred eighty-five million, four hundred seventy-two thousand, one hundred seventy-seven".