3199450506 has 32 divisors (see below), whose sum is σ = 7316740608. Its totient is φ = 913664880.

The previous prime is 3199450487. The next prime is 3199450519. The reversal of 3199450506 is 6050549913.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69201 + ... + 105771.

It is an arithmetic number, because the mean of its divisors is an integer number (228648144).

Almost surely, 2^3199450506 is an apocalyptic number.

3199450506 is an abundant number, since it is smaller than the sum of its proper divisors (4117290102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3199450506 is a wasteful number, since it uses less digits than its factorization.

3199450506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38666.

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 3199450506 is about 56563.6853997333. The cubic root of 3199450506 is about 1473.5282465775.

The spelling of 3199450506 in words is "three billion, one hundred ninety-nine million, four hundred fifty thousand, five hundred six".