2047609400 has 24 divisors (see below), whose sum is σ = 4760692320. Its totient is φ = 819043680.

The previous prime is 2047609391. The next prime is 2047609441. The reversal of 2047609400 is 49067402.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5118824 + ... + 5119223.

It is an arithmetic number, because the mean of its divisors is an integer number (198362180).

Almost surely, 2^2047609400 is an apocalyptic number.

2047609400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2047609400 is an abundant number, since it is smaller than the sum of its proper divisors (2713082920).

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

2047609400 is a wasteful number, since it uses less digits than its factorization.

2047609400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10238063 (or 10238054 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2047609400 is about 45250.5182290767. The cubic root of 2047609400 is about 1269.8401022160.

The spelling of 2047609400 in words is "two billion, forty-seven million, six hundred nine thousand, four hundred".