10434840 has 64 divisors (see below), whose sum is σ = 33717600. Its totient is φ = 2568192.

The previous prime is 10434829. The next prime is 10434863. The reversal of 10434840 is 4843401.

10434840 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 a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10434840.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1785 + ... + 4904.

Almost surely, 2^10434840 is an apocalyptic number.

10434840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10434840 is an abundant number, since it is smaller than the sum of its proper divisors (23282760).

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

10434840 is a wasteful number, since it uses less digits than its factorization.

10434840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6716 (or 6712 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 10434840 is about 3230.3002956382. The cubic root of 10434840 is about 218.5220493469.

The spelling of 10434840 in words is "ten million, four hundred thirty-four thousand, eight hundred forty".