3403432157 has 2 divisors, whose sum is σ = 3403432158. Its totient is φ = 3403432156.

The previous prime is 3403432127. The next prime is 3403432183. The reversal of 3403432157 is 7512343043.

3403432157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2880898276 + 522533881 = 53674^2 + 22859^2 .

It is a cyclic number.

It is not a de Polignac number, because 3403432157 - 2⁶ = 3403432093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3403432127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701716078 + 1701716079.

It is an arithmetic number, because the mean of its divisors is an integer number (1701716079).

Almost surely, 2^3403432157 is an apocalyptic number.

It is an amenable number.

3403432157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3403432157 is an equidigital number, since it uses as much as digits as its factorization.

3403432157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 3403432157 is about 58338.9420284599. The cubic root of 3403432157 is about 1504.2003981983.

The spelling of 3403432157 in words is "three billion, four hundred three million, four hundred thirty-two thousand, one hundred fifty-seven".