1826928396 has 36 divisors (see below), whose sum is σ = 4687001592. Its totient is φ = 599886144.

The previous prime is 1826928371. The next prime is 1826928427. The reversal of 1826928396 is 6938296281.

1826928396 is a `hidden beast` number, since 18 + 269 + 283 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1826928396² = 6675334728222265632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 376305 + ... + 381128.

Almost surely, 2^1826928396 is an apocalyptic number.

It is an amenable number.

1826928396 is an abundant number, since it is smaller than the sum of its proper divisors (2860073196).

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

1826928396 is a wasteful number, since it uses less digits than its factorization.

1826928396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757510 (or 757505 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 54.

The square root of 1826928396 is about 42742.5829355223. The cubic root of 1826928396 is about 1222.4764701206.

It can be divided in two parts, 18269 and 28396, that added together give a triangular number (46665 = T₃₀₅).

The spelling of 1826928396 in words is "one billion, eight hundred twenty-six million, nine hundred twenty-eight thousand, three hundred ninety-six".