4990926 has 8 divisors (see below), whose sum is σ = 9981864. Its totient is φ = 1663640.

The previous prime is 4990919. The next prime is 4990927. The reversal of 4990926 is 6290994.

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

4990926 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4990927) 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, 415905 + ... + 415916.

It is an arithmetic number, because the mean of its divisors is an integer number (1247733).

Almost surely, 2^4990926 is an apocalyptic number.

4990926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4990926 is a wasteful number, since it uses less digits than its factorization.

4990926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831826.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 4990926 is about 2234.0380480198. The cubic root of 4990926 is about 170.8940898840.

The spelling of 4990926 in words is "four million, nine hundred ninety thousand, nine hundred twenty-six".