10349988 has 48 divisors (see below), whose sum is σ = 26671680. Its totient is φ = 3097600.

The previous prime is 10349981. The next prime is 10350019. The reversal of 10349988 is 88994301.

It is not an unprimeable number, because it can be changed into a prime (10349981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11308 + ... + 12188.

It is an arithmetic number, because the mean of its divisors is an integer number (555660).

Almost surely, 2^10349988 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10349988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13335840).

10349988 is an abundant number, since it is smaller than the sum of its proper divisors (16321692).

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

10349988 is a wasteful number, since it uses less digits than its factorization.

10349988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988 (or 986 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 10349988 is about 3217.1397234189. The cubic root of 10349988 is about 217.9281248898.

The spelling of 10349988 in words is "ten million, three hundred forty-nine thousand, nine hundred eighty-eight".