3345993377 has 4 divisors (see below), whose sum is σ = 3346161840. Its totient is φ = 3345824916.

The previous prime is 3345993367. The next prime is 3345993389. The reversal of 3345993377 is 7733995433.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7733995433 = 23 ⋅336260671.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3345993377 is a prime.

It is a super-2 number, since 2×3345993377² = 22391343357855728258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3345993337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49727 + ... + 95732.

It is an arithmetic number, because the mean of its divisors is an integer number (836540460).

Almost surely, 2^3345993377 is an apocalyptic number.

It is an amenable number.

3345993377 is a deficient number, since it is larger than the sum of its proper divisors (168463).

3345993377 is a wasteful number, since it uses less digits than its factorization.

3345993377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168462.

The product of its digits is 6429780, while the sum is 53.

The square root of 3345993377 is about 57844.5622076959. The cubic root of 3345993377 is about 1495.6903523348.

The spelling of 3345993377 in words is "three billion, three hundred forty-five million, nine hundred ninety-three thousand, three hundred seventy-seven".