1035998628786 has 96 divisors (see below), whose sum is σ = 2547620315136. Its totient is φ = 301419468000.

The previous prime is 1035998628779. The next prime is 1035998628829. The reversal of 1035998628786 is 6878268995301.

1035998628786 is a `hidden beast` number, since 1 + 0 + 3 + 599 + 8 + 6 + 28 + 7 + 8 + 6 = 666.

1035998628786 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1035998628786³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115021 + ... + 1444031.

It is an arithmetic number, because the mean of its divisors is an integer number (26537711616).

Almost surely, 2^{1035998628786} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1035998628786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1273810157568).

1035998628786 is an abundant number, since it is smaller than the sum of its proper divisors (1511621686350).

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

1035998628786 is a wasteful number, since it uses less digits than its factorization.

1035998628786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329188 (or 1329185 counting only the distinct ones).

The product of its (nonzero) digits is 313528320, while the sum is 72.

The spelling of 1035998628786 in words is "one trillion, thirty-five billion, nine hundred ninety-eight million, six hundred twenty-eight thousand, seven hundred eighty-six".