3427955951 has 16 divisors (see below), whose sum is σ = 4046008320. Its totient is φ = 2843396160.

The previous prime is 3427955929. The next prime is 3427955953. The reversal of 3427955951 is 1595597243.

It is a cyclic number.

It is not a de Polignac number, because 3427955951 - 2⁶ = 3427955887 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3427955951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3427955953) 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, 29255 + ... + 87816.

It is an arithmetic number, because the mean of its divisors is an integer number (252875520).

Almost surely, 2^3427955951 is an apocalyptic number.

3427955951 is a deficient number, since it is larger than the sum of its proper divisors (618052369).

3427955951 is a wasteful number, since it uses less digits than its factorization.

3427955951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117214.

The product of its digits is 1701000, while the sum is 50.

The square root of 3427955951 is about 58548.7485007152. The cubic root of 3427955951 is about 1507.8046472980.

The spelling of 3427955951 in words is "three billion, four hundred twenty-seven million, nine hundred fifty-five thousand, nine hundred fifty-one".