4651679 has 4 divisors (see below), whose sum is σ = 4687320. Its totient is φ = 4616040.

The previous prime is 4651663. The next prime is 4651709. The reversal of 4651679 is 9761564.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4651679 - 2⁴ = 4651663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4651639) 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, 17624 + ... + 17885.

It is an arithmetic number, because the mean of its divisors is an integer number (1171830).

Almost surely, 2^4651679 is an apocalyptic number.

4651679 is a deficient number, since it is larger than the sum of its proper divisors (35641).

4651679 is a wasteful number, since it uses less digits than its factorization.

4651679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35640.

The product of its digits is 45360, while the sum is 38.

The square root of 4651679 is about 2156.7751389517. The cubic root of 4651679 is about 166.9308401641.

The spelling of 4651679 in words is "four million, six hundred fifty-one thousand, six hundred seventy-nine".