3952923655 has 8 divisors (see below), whose sum is σ = 4746632112. Its totient is φ = 3160256448.

The previous prime is 3952923649. The next prime is 3952923659. The reversal of 3952923655 is 5563292593.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3952923655 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3952923599 and 3952923608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3952923659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251934 + ... + 267163.

It is an arithmetic number, because the mean of its divisors is an integer number (593329014).

Almost surely, 2^3952923655 is an apocalyptic number.

3952923655 is a deficient number, since it is larger than the sum of its proper divisors (793708457).

3952923655 is a wasteful number, since it uses less digits than its factorization.

3952923655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520625.

The product of its digits is 2187000, while the sum is 49.

The square root of 3952923655 is about 62872.2804978474. The cubic root of 3952923655 is about 1581.1490406569.

The spelling of 3952923655 in words is "three billion, nine hundred fifty-two million, nine hundred twenty-three thousand, six hundred fifty-five".