3349771957 has 20 divisors (see below), whose sum is σ = 4077807840. Its totient is φ = 2746351608.

The previous prime is 3349771937. The next prime is 3349771961. The reversal of 3349771957 is 7591779433.

It is not a de Polignac number, because 3349771957 - 2¹⁵ = 3349739189 is a prime.

It is a super-2 number, since 2×3349771957² = 22441944327807219698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3349771898 and 3349771907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3349771927) 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 19 ways as a sum of consecutive naturals, for example, 24894 + ... + 85552.

It is an arithmetic number, because the mean of its divisors is an integer number (203890392).

Almost surely, 2^3349771957 is an apocalyptic number.

It is an amenable number.

3349771957 is a deficient number, since it is larger than the sum of its proper divisors (728035883).

3349771957 is an frugal number, since it uses more digits than its factorization.

3349771957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60710 (or 60689 counting only the distinct ones).

The product of its digits is 5000940, while the sum is 55.

The square root of 3349771957 is about 57877.2144889507. The cubic root of 3349771957 is about 1496.2531607379.

The spelling of 3349771957 in words is "three billion, three hundred forty-nine million, seven hundred seventy-one thousand, nine hundred fifty-seven".