28930757410646 has 32 divisors (see below), whose sum is σ = 53411673258048. Its totient is φ = 11444911044480.

The previous prime is 28930757410603. The next prime is 28930757410649. The reversal of 28930757410646 is 64601475703982.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28930757410649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7939976 + ... + 10995668.

It is an arithmetic number, because the mean of its divisors is an integer number (1669114789314).

It is a 1-persistent number, because it is pandigital, but 2⋅28930757410646 = 57861514821292 is not.

Almost surely, 2^{28930757410646} is an apocalyptic number.

28930757410646 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

28930757410646 is a deficient number, since it is larger than the sum of its proper divisors (24480915847402).

28930757410646 is a wasteful number, since it uses less digits than its factorization.

28930757410646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107736.

The product of its (nonzero) digits is 60963840, while the sum is 62.

The spelling of 28930757410646 in words is "twenty-eight trillion, nine hundred thirty billion, seven hundred fifty-seven million, four hundred ten thousand, six hundred forty-six".