3458712945 has 16 divisors (see below), whose sum is σ = 5536138752. Its totient is φ = 1843914240.

The previous prime is 3458712931. The next prime is 3458712949. The reversal of 3458712945 is 5492178543.

It is not a de Polignac number, because 3458712945 - 2²⁴ = 3441935729 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3458712894 and 3458712903.

It is not an unprimeable number, because it can be changed into a prime (3458712949) 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 15 ways as a sum of consecutive naturals, for example, 5632 + ... + 83361.

It is an arithmetic number, because the mean of its divisors is an integer number (346008672).

Almost surely, 2^3458712945 is an apocalyptic number.

It is an amenable number.

3458712945 is a deficient number, since it is larger than the sum of its proper divisors (2077425807).

3458712945 is a wasteful number, since it uses less digits than its factorization.

3458712945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91592.

The product of its digits is 1209600, while the sum is 48.

The square root of 3458712945 is about 58810.8233661118. The cubic root of 3458712945 is about 1512.3007694231.

The spelling of 3458712945 in words is "three billion, four hundred fifty-eight million, seven hundred twelve thousand, nine hundred forty-five".