2350640436 has 48 divisors (see below), whose sum is σ = 5522545728. Its totient is φ = 778176000.

The previous prime is 2350640419. The next prime is 2350640437. The reversal of 2350640436 is 6340460532.

2350640436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2350640397 and 2350640406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2350640437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1956636 + ... + 1957836.

It is an arithmetic number, because the mean of its divisors is an integer number (115053036).

Almost surely, 2^2350640436 is an apocalyptic number.

It is an amenable number.

2350640436 is an abundant number, since it is smaller than the sum of its proper divisors (3171905292).

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

2350640436 is a wasteful number, since it uses less digits than its factorization.

2350640436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192 (or 2190 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 2350640436 is about 48483.4037171484. The cubic root of 2350640436 is about 1329.6236589480.

The spelling of 2350640436 in words is "two billion, three hundred fifty million, six hundred forty thousand, four hundred thirty-six".