3951458061 has 16 divisors (see below), whose sum is σ = 5397178368. Its totient is φ = 2570702400.

The previous prime is 3951458051. The next prime is 3951458117. The reversal of 3951458061 is 1608541593.

It is not a de Polignac number, because 3951458061 - 2²³ = 3943069453 is a prime.

It is a super-2 number, since 2×3951458061² = 31228041615683759442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3951458051) 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, 61770 + ... + 108251.

It is an arithmetic number, because the mean of its divisors is an integer number (337323648).

Almost surely, 2^3951458061 is an apocalyptic number.

It is an amenable number.

3951458061 is a deficient number, since it is larger than the sum of its proper divisors (1445720307).

3951458061 is a wasteful number, since it uses less digits than its factorization.

3951458061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170212.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 3951458061 is about 62860.6240901250. The cubic root of 3951458061 is about 1580.9536064922.

The spelling of 3951458061 in words is "three billion, nine hundred fifty-one million, four hundred fifty-eight thousand, sixty-one".