386249096 has 8 divisors (see below), whose sum is σ = 724217070. Its totient is φ = 193124544.

The previous prime is 386249089. The next prime is 386249099. The reversal of 386249096 is 690942683.

It can be written as a sum of positive squares in only one way, i.e., 206956996 + 179292100 = 14386^2 + 13390^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 386249096.

It is not an unprimeable number, because it can be changed into a prime (386249099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24140561 + ... + 24140576.

Almost surely, 2^386249096 is an apocalyptic number.

It is an amenable number.

386249096 is a deficient number, since it is larger than the sum of its proper divisors (337967974).

386249096 is a wasteful number, since it uses less digits than its factorization.

386249096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48281143 (or 48281139 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 386249096 is about 19653.2210082724. The cubic root of 386249096 is about 728.2645307234.

The spelling of 386249096 in words is "three hundred eighty-six million, two hundred forty-nine thousand, ninety-six".