3220199974 has 4 divisors (see below), whose sum is σ = 4830299964. Its totient is φ = 1610099986.

The previous prime is 3220199929. The next prime is 3220199987. The reversal of 3220199974 is 4799910223.

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: 4799910223 = 4079 ⋅1176737.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805049992 + ... + 805049995.

It is an arithmetic number, because the mean of its divisors is an integer number (1207574991).

Almost surely, 2^3220199974 is an apocalyptic number.

3220199974 is a deficient number, since it is larger than the sum of its proper divisors (1610099990).

3220199974 is a wasteful number, since it uses less digits than its factorization.

3220199974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610099989.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 3220199974 is about 56746.8058484352. The cubic root of 3220199974 is about 1476.7068203328.

The spelling of 3220199974 in words is "three billion, two hundred twenty million, one hundred ninety-nine thousand, nine hundred seventy-four".