3213100034 has 4 divisors (see below), whose sum is σ = 4819650054. Its totient is φ = 1606550016.

The previous prime is 3213100027. The next prime is 3213100049. The reversal of 3213100034 is 4300013123.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4300013123 = 7 ⋅614287589.

It can be written as a sum of positive squares in only one way, i.e., 2698490809 + 514609225 = 51947^2 + 22685^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3213099985 and 3213100021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803275007 + ... + 803275010.

Almost surely, 2^3213100034 is an apocalyptic number.

3213100034 is a deficient number, since it is larger than the sum of its proper divisors (1606550020).

3213100034 is a wasteful number, since it uses less digits than its factorization.

3213100034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606550019.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3213100034 is about 56684.2132696574. The cubic root of 3213100034 is about 1475.6207340819.

Adding to 3213100034 its reverse (4300013123), we get a palindrome (7513113157).

The spelling of 3213100034 in words is "three billion, two hundred thirteen million, one hundred thousand, thirty-four".