3376645505 has 4 divisors (see below), whose sum is σ = 4051974612. Its totient is φ = 2701316400.

The previous prime is 3376645501. The next prime is 3376645543. The reversal of 3376645505 is 5055466733.

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: 5055466733 = 89 ⋅56802997.

It can be written as a sum of positive squares in 2 ways, for example, as 345922801 + 3030722704 = 18599^2 + 55052^2 .

It is not a de Polignac number, because 3376645505 - 2² = 3376645501 is a prime.

It is a super-2 number, since 2×3376645505² = 22803469732873410050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3376645501) 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, 337664546 + ... + 337664555.

It is an arithmetic number, because the mean of its divisors is an integer number (1012993653).

Almost surely, 2^3376645505 is an apocalyptic number.

It is an amenable number.

3376645505 is a deficient number, since it is larger than the sum of its proper divisors (675329107).

3376645505 is an equidigital number, since it uses as much as digits as its factorization.

3376645505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675329106.

The product of its (nonzero) digits is 1134000, while the sum is 44.

The square root of 3376645505 is about 58108.9107194413. The cubic root of 3376645505 is about 1500.2437389106.

The spelling of 3376645505 in words is "three billion, three hundred seventy-six million, six hundred forty-five thousand, five hundred five".