1334990 has 8 divisors (see below), whose sum is σ = 2403000. Its totient is φ = 533992.

The previous prime is 1334969. The next prime is 1335007. The reversal of 1334990 is 994331.

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

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, 66740 + ... + 66759.

It is an arithmetic number, because the mean of its divisors is an integer number (300375).

2^1334990 is an apocalyptic number.

1334990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1334990 is a deficient number, since it is larger than the sum of its proper divisors (1068010).

1334990 is a wasteful number, since it uses less digits than its factorization.

1334990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133506.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 1334990 is about 1155.4176733978. The cubic root of 1334990 is about 110.1098077032.

The spelling of 1334990 in words is "one million, three hundred thirty-four thousand, nine hundred ninety".