3290478429 has 24 divisors (see below), whose sum is σ = 5107404288. Its totient is φ = 1878871680.

The previous prime is 3290478427. The next prime is 3290478481. The reversal of 3290478429 is 9248740923.

It is not a de Polignac number, because 3290478429 - 2¹ = 3290478427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3290478421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208629 + ... + 223845.

It is an arithmetic number, because the mean of its divisors is an integer number (212808512).

Almost surely, 2^3290478429 is an apocalyptic number.

It is an amenable number.

3290478429 is a deficient number, since it is larger than the sum of its proper divisors (1816925859).

3290478429 is a wasteful number, since it uses less digits than its factorization.

3290478429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16705 (or 16698 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 3290478429 is about 57362.6919608904. The cubic root of 3290478429 is about 1487.3722778456.

The spelling of 3290478429 in words is "three billion, two hundred ninety million, four hundred seventy-eight thousand, four hundred twenty-nine".