3498335944 has 8 divisors (see below), whose sum is σ = 6559379910. Its totient is φ = 1749167968.

The previous prime is 3498335941. The next prime is 3498335969. The reversal of 3498335944 is 4495338943.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3076033444 + 422302500 = 55462^2 + 20550^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3498335944² = 24476708754164742272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3498335891 and 3498335900.

It is not an unprimeable number, because it can be changed into a prime (3498335941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218645989 + ... + 218646004.

Almost surely, 2^3498335944 is an apocalyptic number.

It is an amenable number.

3498335944 is a deficient number, since it is larger than the sum of its proper divisors (3061043966).

3498335944 is a wasteful number, since it uses less digits than its factorization.

3498335944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437291999 (or 437291995 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 52.

The square root of 3498335944 is about 59146.7323188695. The cubic root of 3498335944 is about 1518.0538261700.

Subtracting 3498335944 from its reverse (4495338943), we obtain a cube (997002999 = 999³).

The spelling of 3498335944 in words is "three billion, four hundred ninety-eight million, three hundred thirty-five thousand, nine hundred forty-four".