3989232245762 has 8 divisors (see below), whose sum is σ = 5986763059836. Its totient is φ = 1993644559152.

The previous prime is 3989232245753. The next prime is 3989232245807. The reversal of 3989232245762 is 2675422329893.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3972802389721 + 16429856041 = 1993189^2 + 128179^2 .

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

It is a super-3 number, since 3×3989232245762³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3989232245695 and 3989232245704.

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, 485776733 + ... + 485784944.

Almost surely, 2^{3989232245762} is an apocalyptic number.

3989232245762 is a deficient number, since it is larger than the sum of its proper divisors (1997530814074).

3989232245762 is a wasteful number, since it uses less digits than its factorization.

3989232245762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971563732.

The product of its digits is 78382080, while the sum is 62.

The spelling of 3989232245762 in words is "three trillion, nine hundred eighty-nine billion, two hundred thirty-two million, two hundred forty-five thousand, seven hundred sixty-two".