4750779 has 16 divisors (see below), whose sum is σ = 7274880. Its totient is φ = 2727360.

The previous prime is 4750771. The next prime is 4750787. The reversal of 4750779 is 9770574.

It is an interprime number because it is at equal distance from previous prime (4750771) and next prime (4750787).

It is not a de Polignac number, because 4750779 - 2³ = 4750771 is a prime.

It is a super-2 number, since 2×4750779² = 45139802213682, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4750771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3162 + ... + 4415.

It is an arithmetic number, because the mean of its divisors is an integer number (454680).

Almost surely, 2^4750779 is an apocalyptic number.

4750779 is a deficient number, since it is larger than the sum of its proper divisors (2524101).

4750779 is a wasteful number, since it uses less digits than its factorization.

4750779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7610.

The product of its (nonzero) digits is 61740, while the sum is 39.

The square root of 4750779 is about 2179.6281793003. The cubic root of 4750779 is about 168.1079592371.

It can be divided in two parts, 47507 and 79, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 4750779 in words is "four million, seven hundred fifty thousand, seven hundred seventy-nine".