3126430 has 8 divisors (see below), whose sum is σ = 5627592. Its totient is φ = 1250568.

The previous prime is 3126427. The next prime is 3126437. The reversal of 3126430 is 346213.

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

It is a junction number, because it is equal to n+sod(n) for n = 3126398 and 3126407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3126437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156312 + ... + 156331.

It is an arithmetic number, because the mean of its divisors is an integer number (703449).

Almost surely, 2^3126430 is an apocalyptic number.

3126430 is a deficient number, since it is larger than the sum of its proper divisors (2501162).

3126430 is a wasteful number, since it uses less digits than its factorization.

3126430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312650.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3126430 is about 1768.1713717850. The cubic root of 3126430 is about 146.2231840186.

The spelling of 3126430 in words is "three million, one hundred twenty-six thousand, four hundred thirty".