3454431511 has 4 divisors (see below), whose sum is σ = 3457083952. Its totient is φ = 3451779072.

The previous prime is 3454431503. The next prime is 3454431527. The reversal of 3454431511 is 1151344543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1151344543 = 83 ⋅13871621.

It is a cyclic number.

It is not a de Polignac number, because 3454431511 - 2³ = 3454431503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454431551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1324266 + ... + 1326871.

It is an arithmetic number, because the mean of its divisors is an integer number (864270988).

Almost surely, 2^3454431511 is an apocalyptic number.

3454431511 is a deficient number, since it is larger than the sum of its proper divisors (2652441).

3454431511 is a wasteful number, since it uses less digits than its factorization.

3454431511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652440.

The product of its digits is 14400, while the sum is 31.

The square root of 3454431511 is about 58774.4120429971. The cubic root of 3454431511 is about 1511.6765016167.

The spelling of 3454431511 in words is "three billion, four hundred fifty-four million, four hundred thirty-one thousand, five hundred eleven".