1335329990 has 32 divisors (see below), whose sum is σ = 2422944576. Its totient is φ = 529850880.

The previous prime is 1335329987. The next prime is 1335330023. The reversal of 1335329990 is 999235331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 728375 + ... + 730205.

It is an arithmetic number, because the mean of its divisors is an integer number (75717018).

Almost surely, 2^1335329990 is an apocalyptic number.

1335329990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1335329990 is a deficient number, since it is larger than the sum of its proper divisors (1087614586).

1335329990 is a wasteful number, since it uses less digits than its factorization.

1335329990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384.

The product of its (nonzero) digits is 196830, while the sum is 44.

The square root of 1335329990 is about 36542.1672865746. The cubic root of 1335329990 is about 1101.1915435392.

The spelling of 1335329990 in words is "one billion, three hundred thirty-five million, three hundred twenty-nine thousand, nine hundred ninety".