3953466137 has 4 divisors (see below), whose sum is σ = 3975552720. Its totient is φ = 3931379556.

The previous prime is 3953466109. The next prime is 3953466149. The reversal of 3953466137 is 7316643593.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3953466137 - 2⁶ = 3953466073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3953466091 and 3953466100.

It is not an unprimeable number, because it can be changed into a prime (3953466197) 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 3 ways as a sum of consecutive naturals, for example, 11043023 + ... + 11043380.

It is an arithmetic number, because the mean of its divisors is an integer number (993888180).

Almost surely, 2^3953466137 is an apocalyptic number.

It is an amenable number.

3953466137 is a deficient number, since it is larger than the sum of its proper divisors (22086583).

3953466137 is a wasteful number, since it uses less digits than its factorization.

3953466137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22086582.

The product of its digits is 1224720, while the sum is 47.

The square root of 3953466137 is about 62876.5945086087. The cubic root of 3953466137 is about 1581.2213673475.

The spelling of 3953466137 in words is "three billion, nine hundred fifty-three million, four hundred sixty-six thousand, one hundred thirty-seven".