4980690 has 160 divisors (see below), whose sum is σ = 16099776. Its totient is φ = 1088640.

The previous prime is 4980683. The next prime is 4980691. The reversal of 4980690 is 960894.

4980690 is nontrivially palindromic in base 8.

It is a super-2 number, since 2×4980690² = 49614545752200, which contains 22 as substring.

It is a Curzon number.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (4980691) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 115809 + ... + 115851.

Almost surely, 2^4980690 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4980690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8049888).

4980690 is an abundant number, since it is smaller than the sum of its proper divisors (11119086).

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

4980690 is a wasteful number, since it uses less digits than its factorization.

4980690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 4980690 is about 2231.7459532841. The cubic root of 4980690 is about 170.7771797727. Note that the first 3 decimals are identical.

The spelling of 4980690 in words is "four million, nine hundred eighty thousand, six hundred ninety".