10984990 has 16 divisors (see below), whose sum is σ = 19829952. Its totient is φ = 4381344.

The previous prime is 10984973. The next prime is 10984991. The reversal of 10984990 is 9948901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10984991) 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, 2587 + ... + 5353.

It is an arithmetic number, because the mean of its divisors is an integer number (1239372).

Almost surely, 2^10984990 is an apocalyptic number.

10984990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10984990 is a deficient number, since it is larger than the sum of its proper divisors (8844962).

10984990 is a wasteful number, since it uses less digits than its factorization.

10984990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3171.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 10984990 is about 3314.3611752493. The cubic root of 10984990 is about 222.2968056133.

The spelling of 10984990 in words is "ten million, nine hundred eighty-four thousand, nine hundred ninety".