2834564100 has 72 divisors (see below), whose sum is σ = 8207078880. Its totient is φ = 755354880.

The previous prime is 2834564093. The next prime is 2834564101. The reversal of 2834564100 is 14654382.

It is not an unprimeable number, because it can be changed into a prime (2834564101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 624439 + ... + 628961.

Almost surely, 2^2834564100 is an apocalyptic number.

2834564100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2834564100 is an abundant number, since it is smaller than the sum of its proper divisors (5372514780).

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

2834564100 is a wasteful number, since it uses less digits than its factorization.

2834564100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6629 (or 6622 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2834564100 is about 53240.6245267653. The cubic root of 2834564100 is about 1415.2356527118.

The spelling of 2834564100 in words is "two billion, eight hundred thirty-four million, five hundred sixty-four thousand, one hundred".