3490045219 has 2 divisors, whose sum is σ = 3490045220. Its totient is φ = 3490045218.

The previous prime is 3490045213. The next prime is 3490045259. The reversal of 3490045219 is 9125400943.

It is a weak prime.

It is an emirp because it is prime and its reverse (9125400943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3490045219 - 2³ = 3490045211 is a prime.

It is a super-2 number, since 2×3490045219² = 24360831261329515922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3490045211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1745022609 + 1745022610.

It is an arithmetic number, because the mean of its divisors is an integer number (1745022610).

Almost surely, 2^3490045219 is an apocalyptic number.

3490045219 is a deficient number, since it is larger than the sum of its proper divisors (1).

3490045219 is an equidigital number, since it uses as much as digits as its factorization.

3490045219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 3490045219 is about 59076.6046671608. The cubic root of 3490045219 is about 1516.8536629610.

The spelling of 3490045219 in words is "three billion, four hundred ninety million, forty-five thousand, two hundred nineteen".