16994966330 has 8 divisors (see below), whose sum is σ = 30590939412. Its totient is φ = 6797986528.

The previous prime is 16994966299. The next prime is 16994966357. The reversal of 16994966330 is 3366949961.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16630423681 + 364542649 = 128959^2 + 19093^2 .

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

It is a Curzon 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, 849748307 + ... + 849748326.

Almost surely, 2^16994966330 is an apocalyptic number.

16994966330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16994966330 is a deficient number, since it is larger than the sum of its proper divisors (13595973082).

16994966330 is a wasteful number, since it uses less digits than its factorization.

16994966330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699496640.

The product of its (nonzero) digits is 5668704, while the sum is 56.

The spelling of 16994966330 in words is "sixteen billion, nine hundred ninety-four million, nine hundred sixty-six thousand, three hundred thirty".