3254438357 has 2 divisors, whose sum is σ = 3254438358. Its totient is φ = 3254438356.

The previous prime is 3254438353. The next prime is 3254438387. The reversal of 3254438357 is 7538344523.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2198578321 + 1055860036 = 46889^2 + 32494^2 .

It is a cyclic number.

It is not a de Polignac number, because 3254438357 - 2² = 3254438353 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3254438353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627219178 + 1627219179.

It is an arithmetic number, because the mean of its divisors is an integer number (1627219179).

Almost surely, 2^3254438357 is an apocalyptic number.

It is an amenable number.

3254438357 is a deficient number, since it is larger than the sum of its proper divisors (1).

3254438357 is an equidigital number, since it uses as much as digits as its factorization.

3254438357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1209600, while the sum is 44.

The square root of 3254438357 is about 57047.6849398817. The cubic root of 3254438357 is about 1481.9220154467.

The spelling of 3254438357 in words is "three billion, two hundred fifty-four million, four hundred thirty-eight thousand, three hundred fifty-seven".