4979970 has 24 divisors (see below), whose sum is σ = 12948156. Its totient is φ = 1327968.

The previous prime is 4979969. The next prime is 4979971. The reversal of 4979970 is 799794.

4979970 is a `hidden beast` number, since 497 + 99 + 70 = 666.

It is an interprime number because it is at equal distance from previous prime (4979969) and next prime (4979971).

It can be written as a sum of positive squares in 2 ways, for example, as 4678569 + 301401 = 2163^2 + 549^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4979971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27577 + ... + 27756.

Almost surely, 2^4979970 is an apocalyptic number.

4979970 is an abundant number, since it is smaller than the sum of its proper divisors (7968186).

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

4979970 is a wasteful number, since it uses less digits than its factorization.

4979970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55346 (or 55343 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 4979970 is about 2231.5846387713. The cubic root of 4979970 is about 170.7689502908.

The spelling of 4979970 in words is "four million, nine hundred seventy-nine thousand, nine hundred seventy".