1434023986 has 8 divisors (see below), whose sum is σ = 2153902464. Its totient is φ = 716056500.

The previous prime is 1434023971. The next prime is 1434024013. The reversal of 1434023986 is 6893204341.

It is a happy number.

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

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, 475870 + ... + 478873.

It is an arithmetic number, because the mean of its divisors is an integer number (269237808).

Almost surely, 2^1434023986 is an apocalyptic number.

1434023986 is a deficient number, since it is larger than the sum of its proper divisors (719878478).

1434023986 is an equidigital number, since it uses as much as digits as its factorization.

1434023986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955496.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 1434023986 is about 37868.5091599867. The cubic root of 1434023986 is about 1127.6789452512.

The spelling of 1434023986 in words is "one billion, four hundred thirty-four million, twenty-three thousand, nine hundred eighty-six".