3154134397 has 2 divisors, whose sum is σ = 3154134398. Its totient is φ = 3154134396.

The previous prime is 3154134391. The next prime is 3154134439. The reversal of 3154134397 is 7934314513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1867190521 + 1286943876 = 43211^2 + 35874^2 .

It is a cyclic number.

It is not a de Polignac number, because 3154134397 - 2²³ = 3145745789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3154134391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1577067198 + 1577067199.

It is an arithmetic number, because the mean of its divisors is an integer number (1577067199).

Almost surely, 2^3154134397 is an apocalyptic number.

It is an amenable number.

3154134397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3154134397 is an equidigital number, since it uses as much as digits as its factorization.

3154134397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 40.

The square root of 3154134397 is about 56161.6808598176. The cubic root of 3154134397 is about 1466.5382619393.

The spelling of 3154134397 in words is "three billion, one hundred fifty-four million, one hundred thirty-four thousand, three hundred ninety-seven".