2074400436 has 24 divisors (see below), whose sum is σ = 4847608864. Its totient is φ = 690418080.

The previous prime is 2074400431. The next prime is 2074400437. The reversal of 2074400436 is 6340044702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2074400431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122830 + ... + 138693.

Almost surely, 2^2074400436 is an apocalyptic number.

It is an amenable number.

2074400436 is an abundant number, since it is smaller than the sum of its proper divisors (2773208428).

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

2074400436 is a wasteful number, since it uses less digits than its factorization.

2074400436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262191 (or 262189 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 2074400436 is about 45545.5863503809. The cubic root of 2074400436 is about 1275.3543418061.

The spelling of 2074400436 in words is "two billion, seventy-four million, four hundred thousand, four hundred thirty-six".