4900642 has 8 divisors (see below), whose sum is σ = 7379100. Its totient is φ = 2440944.

The previous prime is 4900639. The next prime is 4900657. The reversal of 4900642 is 2460094.

It can be written as a sum of positive squares in 2 ways, for example, as 3837681 + 1062961 = 1959^2 + 1031^2 .

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

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, 4017 + ... + 5092.

Almost surely, 2^4900642 is an apocalyptic number.

4900642 is a deficient number, since it is larger than the sum of its proper divisors (2478458).

4900642 is a wasteful number, since it uses less digits than its factorization.

4900642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9380.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4900642 is about 2213.7393703867. The cubic root of 4900642 is about 169.8573428357.

The spelling of 4900642 in words is "four million, nine hundred thousand, six hundred forty-two".