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4979464 = 23788919
BaseRepresentation
bin10010111111101100001000
3100100222112121
4102333230020
52233320324
6254421024
760216250
oct22775410
910328477
104979464
1128a1166
121801774
131054639
14938960
156855e4
hex4bfb08

4979464 has 16 divisors (see below), whose sum is σ = 10670400. Its totient is φ = 2134032.

The previous prime is 4979413. The next prime is 4979467. The reversal of 4979464 is 4649794.

It is a self number, because there is not a number n which added to its sum of digits gives 4979464.

It is not an unprimeable number, because it can be changed into a prime (4979467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44404 + ... + 44515.

It is an arithmetic number, because the mean of its divisors is an integer number (666900).

Almost surely, 24979464 is an apocalyptic number.

It is an amenable number.

4979464 is an abundant number, since it is smaller than the sum of its proper divisors (5690936).

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

4979464 is a wasteful number, since it uses less digits than its factorization.

4979464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88932 (or 88928 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 4979464 is about 2231.4712635389. The cubic root of 4979464 is about 170.7631663192.

The spelling of 4979464 in words is "four million, nine hundred seventy-nine thousand, four hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 56 88919 177838 355676 622433 711352 1244866 2489732 4979464