10340739 has 6 divisors (see below), whose sum is σ = 14936636. Its totient is φ = 6893820.

The previous prime is 10340717. The next prime is 10340741. The reversal of 10340739 is 93704301.

10340739 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10340739 - 2⁸ = 10340483 is a prime.

It is a super-2 number, since 2×10340739² = 213861766132242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10340039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 574477 + ... + 574494.

Almost surely, 2^10340739 is an apocalyptic number.

10340739 is a deficient number, since it is larger than the sum of its proper divisors (4595897).

10340739 is a wasteful number, since it uses less digits than its factorization.

10340739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148977 (or 1148974 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 10340739 is about 3215.7019451435. The cubic root of 10340739 is about 217.8631902597.

The spelling of 10340739 in words is "ten million, three hundred forty thousand, seven hundred thirty-nine".