385180074 has 24 divisors (see below), whose sum is σ = 843937380. Its totient is φ = 126950208.

The previous prime is 385180051. The next prime is 385180091. The reversal of 385180074 is 470081583.

It can be written as a sum of positive squares in 2 ways, for example, as 289238049 + 95942025 = 17007^2 + 9795^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118617 + ... + 121820.

Almost surely, 2^385180074 is an apocalyptic number.

385180074 is an abundant number, since it is smaller than the sum of its proper divisors (458757306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385180074 is a wasteful number, since it uses less digits than its factorization.

385180074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240534 (or 240531 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 385180074 is about 19626.0050443283. The cubic root of 385180074 is about 727.5920371034.

The spelling of 385180074 in words is "three hundred eighty-five million, one hundred eighty thousand, seventy-four".