3245432973 has 4 divisors (see below), whose sum is σ = 4327243968. Its totient is φ = 2163621980.

The previous prime is 3245432969. The next prime is 3245432977. The reversal of 3245432973 is 3792345423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3245432969) and next prime (3245432977).

It is a cyclic number.

It is not a de Polignac number, because 3245432973 - 2² = 3245432969 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3245432977) 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 in 3 ways as a sum of consecutive naturals, for example, 540905493 + ... + 540905498.

It is an arithmetic number, because the mean of its divisors is an integer number (1081810992).

Almost surely, 2^3245432973 is an apocalyptic number.

It is an amenable number.

3245432973 is a deficient number, since it is larger than the sum of its proper divisors (1081810995).

3245432973 is a wasteful number, since it uses less digits than its factorization.

3245432973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081810994.

The product of its digits is 544320, while the sum is 42.

The square root of 3245432973 is about 56968.7016966334. The cubic root of 3245432973 is about 1480.5538730745.

The spelling of 3245432973 in words is "three billion, two hundred forty-five million, four hundred thirty-two thousand, nine hundred seventy-three".