3488812157 has 2 divisors, whose sum is σ = 3488812158. Its totient is φ = 3488812156.

The previous prime is 3488812073. The next prime is 3488812169. The reversal of 3488812157 is 7512188843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3357159481 + 131652676 = 57941^2 + 11474^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3488812157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3488814157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1744406078 + 1744406079.

It is an arithmetic number, because the mean of its divisors is an integer number (1744406079).

Almost surely, 2^3488812157 is an apocalyptic number.

It is an amenable number.

3488812157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3488812157 is an equidigital number, since it uses as much as digits as its factorization.

3488812157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 430080, while the sum is 47.

The square root of 3488812157 is about 59066.1676173425. The cubic root of 3488812157 is about 1516.6750029141.

The spelling of 3488812157 in words is "three billion, four hundred eighty-eight million, eight hundred twelve thousand, one hundred fifty-seven".