3440733819 has 16 divisors (see below), whose sum is σ = 4860269568. Its totient is φ = 2157663872.

The previous prime is 3440733809. The next prime is 3440733823. The reversal of 3440733819 is 9183370443.

It is a cyclic number.

It is not a de Polignac number, because 3440733819 - 2¹³ = 3440725627 is a prime.

It is a super-2 number, since 2×3440733819² = 23677298426420649522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3440733809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75934 + ... + 112460.

It is an arithmetic number, because the mean of its divisors is an integer number (303766848).

Almost surely, 2^3440733819 is an apocalyptic number.

3440733819 is a deficient number, since it is larger than the sum of its proper divisors (1419535749).

3440733819 is a wasteful number, since it uses less digits than its factorization.

3440733819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38394.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 3440733819 is about 58657.7686159301. The cubic root of 3440733819 is about 1509.6757953440.

The spelling of 3440733819 in words is "three billion, four hundred forty million, seven hundred thirty-three thousand, eight hundred nineteen".