10390430 has 8 divisors (see below), whose sum is σ = 18702792. Its totient is φ = 4156168.

The previous prime is 10390423. The next prime is 10390459. The reversal of 10390430 is 3409301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10390430² = 215922071169800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519512 + ... + 519531.

It is an arithmetic number, because the mean of its divisors is an integer number (2337849).

Almost surely, 2^10390430 is an apocalyptic number.

10390430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10390430 is a deficient number, since it is larger than the sum of its proper divisors (8312362).

10390430 is a wasteful number, since it uses less digits than its factorization.

10390430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039050.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 10390430 is about 3223.4189923124. The cubic root of 10390430 is about 218.2116033095.

Adding to 10390430 its reverse (3409301), we get a palindrome (13799731).

The spelling of 10390430 in words is "ten million, three hundred ninety thousand, four hundred thirty".