1423490966 has 8 divisors (see below), whose sum is σ = 2148022800. Its totient is φ = 707483368.

The previous prime is 1423490947. The next prime is 1423491011. The reversal of 1423490966 is 6690943241.

It is a happy number.

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

It is a super-2 number, since 2×1423490966² = 4052653060567226312, 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, 2130641 + ... + 2131308.

It is an arithmetic number, because the mean of its divisors is an integer number (268502850).

Almost surely, 2^1423490966 is an apocalyptic number.

1423490966 is a deficient number, since it is larger than the sum of its proper divisors (724531834).

1423490966 is a wasteful number, since it uses less digits than its factorization.

1423490966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4262118.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 1423490966 is about 37729.1792383561. The cubic root of 1423490966 is about 1124.9111939118.

The spelling of 1423490966 in words is "one billion, four hundred twenty-three million, four hundred ninety thousand, nine hundred sixty-six".