4290780 has 48 divisors (see below), whose sum is σ = 12940704. Its totient is φ = 1056000.

The previous prime is 4290763. The next prime is 4290799. The reversal of 4290780 is 870924.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1971 + ... + 3530.

It is an arithmetic number, because the mean of its divisors is an integer number (269598).

Almost surely, 2^4290780 is an apocalyptic number.

It is an amenable number.

4290780 is an abundant number, since it is smaller than the sum of its proper divisors (8649924).

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

4290780 is a wasteful number, since it uses less digits than its factorization.

4290780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526 (or 5524 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 4290780 is about 2071.4198029371. The cubic root of 4290780 is about 162.4970255866.

The spelling of 4290780 in words is "four million, two hundred ninety thousand, seven hundred eighty".