3333972890889 has 27 divisors (see below), whose sum is σ = 4875123434727. Its totient is φ = 2195570244816.

The previous prime is 3333972890827. The next prime is 3333972890917. The reversal of 3333972890889 is 9880982793333.

The square root of 3333972890889 is 1825917.

It is a perfect power (a square), and thus also a powerful number.

3333972890889 is a `hidden beast` number, since 3 + 3 + 339 + 7 + 289 + 0 + 8 + 8 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22693916025 + 3311278974864 = 150645^2 + 1819692^2 .

It is not a de Polignac number, because 3333972890889 - 2¹⁵ = 3333972858121 is a prime.

It is a super-2 number, since 2×3333972890889² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3333972890389) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 454649667 + ... + 454656999.

Almost surely, 2^{3333972890889} is an apocalyptic number.

3333972890889 is the 1825917-th square number.

3333972890889 is the 912959-th centered octagonal number.

It is an amenable number.

3333972890889 is a deficient number, since it is larger than the sum of its proper divisors (1541150543838).

3333972890889 is an frugal number, since it uses more digits than its factorization.

3333972890889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14838 (or 7419 counting only the distinct ones).

The product of its (nonzero) digits is 423263232, while the sum is 72.

The spelling of 3333972890889 in words is "three trillion, three hundred thirty-three billion, nine hundred seventy-two million, eight hundred ninety thousand, eight hundred eighty-nine".