4950643 has 8 divisors (see below), whose sum is σ = 5042448. Its totient is φ = 4859904.

The previous prime is 4950629. The next prime is 4950661. The reversal of 4950643 is 3460594.

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

It is not a de Polignac number, because 4950643 - 2⁵ = 4950611 is a prime.

It is a super-2 number, since 2×4950643² = 49017732226898, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (4950613) 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, 21696 + ... + 21922.

It is an arithmetic number, because the mean of its divisors is an integer number (630306).

Almost surely, 2^4950643 is an apocalyptic number.

4950643 is a deficient number, since it is larger than the sum of its proper divisors (91805).

4950643 is a wasteful number, since it uses less digits than its factorization.

4950643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 4950643 is about 2225.0040449401. The cubic root of 4950643 is about 170.4330711415.

The spelling of 4950643 in words is "four million, nine hundred fifty thousand, six hundred forty-three".