4379690 has 64 divisors (see below), whose sum is σ = 9849600. Its totient is φ = 1368576.

The previous prime is 4379689. The next prime is 4379707. The reversal of 4379690 is 969734.

It is a super-2 number, since 2×4379690² = 38363368992200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49166 + ... + 49254.

It is an arithmetic number, because the mean of its divisors is an integer number (153900).

Almost surely, 2^4379690 is an apocalyptic number.

4379690 is an abundant number, since it is smaller than the sum of its proper divisors (5469910).

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

4379690 is a wasteful number, since it uses less digits than its factorization.

4379690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 4379690 is about 2092.7708904703. The cubic root of 4379690 is about 163.6117376896.

The spelling of 4379690 in words is "four million, three hundred seventy-nine thousand, six hundred ninety".