3372928481 has 4 divisors (see below), whose sum is σ = 3632384532. Its totient is φ = 3113472432.

The previous prime is 3372928477. The next prime is 3372928487. The reversal of 3372928481 is 1848292733.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2152124881 + 1220803600 = 46391^2 + 34940^2 .

It is a cyclic number.

It is not a de Polignac number, because 3372928481 - 2² = 3372928477 is a prime.

It is a super-2 number, since 2×3372928481² = 22753293075881934722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3372928487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129728006 + ... + 129728031.

It is an arithmetic number, because the mean of its divisors is an integer number (908096133).

Almost surely, 2^3372928481 is an apocalyptic number.

It is an amenable number.

3372928481 is a deficient number, since it is larger than the sum of its proper divisors (259456051).

3372928481 is a wasteful number, since it uses less digits than its factorization.

3372928481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259456050.

The product of its digits is 580608, while the sum is 47.

The square root of 3372928481 is about 58076.9186596534. The cubic root of 3372928481 is about 1499.6930454865.

The spelling of 3372928481 in words is "three billion, three hundred seventy-two million, nine hundred twenty-eight thousand, four hundred eighty-one".