4969780 has 48 divisors (see below), whose sum is σ = 11321856. Its totient is φ = 1825280.

The previous prime is 4969777. The next prime is 4969793. The reversal of 4969780 is 879694.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15825 + ... + 16135.

It is an arithmetic number, because the mean of its divisors is an integer number (235872).

Almost surely, 2^4969780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4969780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5660928).

4969780 is an abundant number, since it is smaller than the sum of its proper divisors (6352076).

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

4969780 is a wasteful number, since it uses less digits than its factorization.

4969780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 4969780 is about 2229.3003386713. The cubic root of 4969780 is about 170.6523951147.

The spelling of 4969780 in words is "four million, nine hundred sixty-nine thousand, seven hundred eighty".