3734884457 has 2 divisors, whose sum is σ = 3734884458. Its totient is φ = 3734884456.

The previous prime is 3734884429. The next prime is 3734884471. The reversal of 3734884457 is 7544884373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3120786496 + 614097961 = 55864^2 + 24781^2 .

It is a cyclic number.

It is not a de Polignac number, because 3734884457 - 2¹⁰ = 3734883433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3734884399 and 3734884408.

It is not a weakly prime, because it can be changed into another prime (3734884427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1867442228 + 1867442229.

It is an arithmetic number, because the mean of its divisors is an integer number (1867442229).

Almost surely, 2^3734884457 is an apocalyptic number.

It is an amenable number.

3734884457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3734884457 is an equidigital number, since it uses as much as digits as its factorization.

3734884457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9031680, while the sum is 53.

The square root of 3734884457 is about 61113.7010579461. The cubic root of 3734884457 is about 1551.5259972448.

The spelling of 3734884457 in words is "three billion, seven hundred thirty-four million, eight hundred eighty-four thousand, four hundred fifty-seven".