3427747707 has 16 divisors (see below), whose sum is σ = 4775834880. Its totient is φ = 2182696032.

The previous prime is 3427747681. The next prime is 3427747751. The reversal of 3427747707 is 7077477243.

It is not a de Polignac number, because 3427747707 - 2²⁸ = 3159312251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3427740707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13888 + ... + 83954.

It is an arithmetic number, because the mean of its divisors is an integer number (298489680).

Almost surely, 2^3427747707 is an apocalyptic number.

3427747707 is a deficient number, since it is larger than the sum of its proper divisors (1348087173).

3427747707 is a wasteful number, since it uses less digits than its factorization.

3427747707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70802.

The product of its (nonzero) digits is 1613472, while the sum is 48.

The square root of 3427747707 is about 58546.9700923968. The cubic root of 3427747707 is about 1507.7741142696.

The spelling of 3427747707 in words is "three billion, four hundred twenty-seven million, seven hundred forty-seven thousand, seven hundred seven".