10749340 has 24 divisors (see below), whose sum is σ = 25798752. Its totient is φ = 3685440.

The previous prime is 10749337. The next prime is 10749367. The reversal of 10749340 is 4394701.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 10749299 and 10749308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38251 + ... + 38530.

It is an arithmetic number, because the mean of its divisors is an integer number (1074948).

Almost surely, 2^10749340 is an apocalyptic number.

10749340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10749340 is an abundant number, since it is smaller than the sum of its proper divisors (15049412).

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

10749340 is a wasteful number, since it uses less digits than its factorization.

10749340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76797 (or 76795 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 10749340 is about 3278.6186115497. The cubic root of 10749340 is about 220.6957313734.

The spelling of 10749340 in words is "ten million, seven hundred forty-nine thousand, three hundred forty".