4385290698 has 16 divisors (see below), whose sum is σ = 9745090560. Its totient is φ = 1461763548.

The previous prime is 4385290691. The next prime is 4385290703. The reversal of 4385290698 is 8960925834.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 81209087 = 4385290698 / (4 + 3 + 8 + 5 + 2 + 9 + 0 + 6 + 9 + 8).

It is not an unprimeable number, because it can be changed into a prime (4385290691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40604490 + ... + 40604597.

It is an arithmetic number, because the mean of its divisors is an integer number (609068160).

Almost surely, 2^4385290698 is an apocalyptic number.

4385290698 is an abundant number, since it is smaller than the sum of its proper divisors (5359799862).

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

4385290698 is a wasteful number, since it uses less digits than its factorization.

4385290698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81209098 (or 81209092 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The square root of 4385290698 is about 66221.5274514262. The cubic root of 4385290698 is about 1636.8144959522.

The spelling of 4385290698 in words is "four billion, three hundred eighty-five million, two hundred ninety thousand, six hundred ninety-eight".