3494554943 has 4 divisors (see below), whose sum is σ = 3812241768. Its totient is φ = 3176868120.

The previous prime is 3494554919. The next prime is 3494554957.

3494554943 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3494554943 - 2¹⁰ = 3494553919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3494554891 and 3494554900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494554963) 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, 158843396 + ... + 158843417.

It is an arithmetic number, because the mean of its divisors is an integer number (953060442).

Almost surely, 2^3494554943 is an apocalyptic number.

3494554943 is a deficient number, since it is larger than the sum of its proper divisors (317686825).

3494554943 is a wasteful number, since it uses less digits than its factorization.

3494554943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317686824.

The product of its digits is 4665600, while the sum is 50.

The square root of 3494554943 is about 59114.7607878100. The cubic root of 3494554943 is about 1517.5067248991.

The spelling of 3494554943 in words is "three billion, four hundred ninety-four million, five hundred fifty-four thousand, nine hundred forty-three".