3889508894454 has 32 divisors (see below), whose sum is σ = 7856972304480. Its totient is φ = 1283513600000.

The previous prime is 3889508894429. The next prime is 3889508894459. The reversal of 3889508894454 is 4544988059883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3889508894459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4774102 + ... + 5529110.

It is an arithmetic number, because the mean of its divisors is an integer number (245530384515).

Almost surely, 2^{3889508894454} is an apocalyptic number.

3889508894454 is an abundant number, since it is smaller than the sum of its proper divisors (3967463410026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3889508894454 is a wasteful number, since it uses less digits than its factorization.

3889508894454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763616.

The product of its (nonzero) digits is 1592524800, while the sum is 75.

The spelling of 3889508894454 in words is "three trillion, eight hundred eighty-nine billion, five hundred eight million, eight hundred ninety-four thousand, four hundred fifty-four".