385099532 has 6 divisors (see below), whose sum is σ = 673924188. Its totient is φ = 192549764.

The previous prime is 385099531. The next prime is 385099573. The reversal of 385099532 is 235990583.

It is not an unprimeable number, because it can be changed into a prime (385099531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48137438 + ... + 48137445.

It is an arithmetic number, because the mean of its divisors is an integer number (112320698).

Almost surely, 2^385099532 is an apocalyptic number.

It is an amenable number.

385099532 is a deficient number, since it is larger than the sum of its proper divisors (288824656).

385099532 is a wasteful number, since it uses less digits than its factorization.

385099532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96274887 (or 96274885 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 44.

The square root of 385099532 is about 19623.9530166580. The cubic root of 385099532 is about 727.5413198702.

The spelling of 385099532 in words is "three hundred eighty-five million, ninety-nine thousand, five hundred thirty-two".