4951679494 has 8 divisors (see below), whose sum is σ = 7428049200. Its totient is φ = 2475663096.

The previous prime is 4951679483. The next prime is 4951679503. The reversal of 4951679494 is 4949761594.

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

It is a super-2 number, since 2×4951679494² = 49038259622600192072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49954 + ... + 111349.

It is an arithmetic number, because the mean of its divisors is an integer number (928506150).

Almost surely, 2^4951679494 is an apocalyptic number.

4951679494 is a deficient number, since it is larger than the sum of its proper divisors (2476369706).

4951679494 is a wasteful number, since it uses less digits than its factorization.

4951679494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176654.

The product of its digits is 9797760, while the sum is 58.

The square root of 4951679494 is about 70368.1710292374. The cubic root of 4951679494 is about 1704.4496458161.

The spelling of 4951679494 in words is "four billion, nine hundred fifty-one million, six hundred seventy-nine thousand, four hundred ninety-four".