5949867840 has 112 divisors (see below), whose sum is σ = 21589544832. Its totient is φ = 1359968256.

The previous prime is 5949867823. The next prime is 5949867877. The reversal of 5949867840 is 487689495.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

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, 435979 + ... + 449418.

Almost surely, 2^5949867840 is an apocalyptic number.

It is an amenable number.

5949867840 is an abundant number, since it is smaller than the sum of its proper divisors (15639676992).

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

5949867840 is a wasteful number, since it uses less digits than its factorization.

5949867840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885424 (or 885414 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 60.

The square root of 5949867840 is about 77135.3864319094. The cubic root of 5949867840 is about 1812.0455329211.

The spelling of 5949867840 in words is "five billion, nine hundred forty-nine million, eight hundred sixty-seven thousand, eight hundred forty".