4951479 has 8 divisors (see below), whose sum is σ = 7109872. Its totient is φ = 3047040.

The previous prime is 4951459. The next prime is 4951511. The reversal of 4951479 is 9741594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4951479 - 2¹⁶ = 4885943 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 126961 = 4951479 / (4 + 9 + 5 + 1 + 4 + 7 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4951409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63442 + ... + 63519.

It is an arithmetic number, because the mean of its divisors is an integer number (888734).

Almost surely, 2^4951479 is an apocalyptic number.

4951479 is a deficient number, since it is larger than the sum of its proper divisors (2158393).

4951479 is a wasteful number, since it uses less digits than its factorization.

4951479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126977.

The product of its digits is 45360, while the sum is 39.

The square root of 4951479 is about 2225.1919018368. The cubic root of 4951479 is about 170.4426641060.

The spelling of 4951479 in words is "four million, nine hundred fifty-one thousand, four hundred seventy-nine".