2040650436 has 48 divisors (see below), whose sum is σ = 5420233728. Its totient is φ = 591492000.

The previous prime is 2040650399. The next prime is 2040650461. The reversal of 2040650436 is 6340560402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333040 + ... + 339111.

It is an arithmetic number, because the mean of its divisors is an integer number (112921536).

Almost surely, 2^2040650436 is an apocalyptic number.

It is an amenable number.

2040650436 is an abundant number, since it is smaller than the sum of its proper divisors (3379583292).

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

2040650436 is a wasteful number, since it uses less digits than its factorization.

2040650436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672192 (or 672190 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2040650436 is about 45173.5590362327. The cubic root of 2040650436 is about 1268.3999184704.

The spelling of 2040650436 in words is "two billion, forty million, six hundred fifty thousand, four hundred thirty-six".