3912155348 has 12 divisors (see below), whose sum is σ = 6863013780. Its totient is φ = 1951294272.

The previous prime is 3912155333. The next prime is 3912155363. The reversal of 3912155348 is 8435512193.

It is an interprime number because it is at equal distance from previous prime (3912155333) and next prime (3912155363).

It can be written as a sum of positive squares in 2 ways, for example, as 3173294224 + 738861124 = 56332^2 + 27182^2 .

It is a super-2 number, since 2×3912155348² = 30609918933770002208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1194011 + ... + 1197282.

It is an arithmetic number, because the mean of its divisors is an integer number (571917815).

Almost surely, 2^3912155348 is an apocalyptic number.

It is an amenable number.

3912155348 is a deficient number, since it is larger than the sum of its proper divisors (2950858432).

3912155348 is a wasteful number, since it uses less digits than its factorization.

3912155348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391706 (or 2391704 counting only the distinct ones).

The product of its digits is 129600, while the sum is 41.

The square root of 3912155348 is about 62547.2249424385. The cubic root of 3912155348 is about 1575.6945418164.

The spelling of 3912155348 in words is "three billion, nine hundred twelve million, one hundred fifty-five thousand, three hundred forty-eight".