385907067 has 24 divisors (see below), whose sum is σ = 686058464. Its totient is φ = 203554944.

The previous prime is 385907063. The next prime is 385907101. The reversal of 385907067 is 760709583.

It is a happy number.

It is not a de Polignac number, because 385907067 - 2² = 385907063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (385907063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234778 + ... + 236415.

Almost surely, 2^385907067 is an apocalyptic number.

385907067 is a deficient number, since it is larger than the sum of its proper divisors (300151397).

385907067 is a wasteful number, since it uses less digits than its factorization.

385907067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471219 (or 471216 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 385907067 is about 19644.5174794394. The cubic root of 385907067 is about 728.0495044175.

The spelling of 385907067 in words is "three hundred eighty-five million, nine hundred seven thousand, sixty-seven".