6260640044 has 12 divisors (see below), whose sum is σ = 10962403704. Its totient is φ = 3128524704.

The previous prime is 6260640041. The next prime is 6260640053. The reversal of 6260640044 is 4400460626.

It is a super-2 number, since 2×6260640044² = 78391227521072643872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6260640041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440969 + ... + 454944.

It is an arithmetic number, because the mean of its divisors is an integer number (913533642).

Almost surely, 2^6260640044 is an apocalyptic number.

It is an amenable number.

6260640044 is a deficient number, since it is larger than the sum of its proper divisors (4701763660).

6260640044 is a wasteful number, since it uses less digits than its factorization.

6260640044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897664 (or 897662 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 6260640044 is about 79124.2064351991. The cubic root of 6260640044 is about 1843.0604435725.

The spelling of 6260640044 in words is "six billion, two hundred sixty million, six hundred forty thousand, forty-four".