385033692 has 48 divisors (see below), whose sum is σ = 928965632. Its totient is φ = 124027200.

The previous prime is 385033687. The next prime is 385033699. The reversal of 385033692 is 296330583.

It is a self number, because there is not a number n which added to its sum of digits gives 385033692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385033699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64173 + ... + 69915.

Almost surely, 2^385033692 is an apocalyptic number.

It is an amenable number.

385033692 is an abundant number, since it is smaller than the sum of its proper divisors (543931940).

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

385033692 is a wasteful number, since it uses less digits than its factorization.

385033692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5938 (or 5936 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 385033692 is about 19622.2754032248. The cubic root of 385033692 is about 727.4998552213.

It can be divided in two parts, 38503 and 3692, that added together give a triangular number (42195 = T₂₉₀).

The spelling of 385033692 in words is "three hundred eighty-five million, thirty-three thousand, six hundred ninety-two".