1449234733 has 2 divisors, whose sum is σ = 1449234734. Its totient is φ = 1449234732.

The previous prime is 1449234713. The next prime is 1449234757. The reversal of 1449234733 is 3374329441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1049954409 + 399280324 = 32403^2 + 19982^2 .

It is a cyclic number.

It is not a de Polignac number, because 1449234733 - 2²¹ = 1447137581 is a prime.

It is a super-2 number, since 2×1449234733² = 4200562622667162578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1449234713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724617366 + 724617367.

It is an arithmetic number, because the mean of its divisors is an integer number (724617367).

Almost surely, 2^1449234733 is an apocalyptic number.

It is an amenable number.

1449234733 is a deficient number, since it is larger than the sum of its proper divisors (1).

1449234733 is an equidigital number, since it uses as much as digits as its factorization.

1449234733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 40.

The square root of 1449234733 is about 38068.8157551558. The cubic root of 1449234733 is about 1131.6520417576.

The spelling of 1449234733 in words is "one billion, four hundred forty-nine million, two hundred thirty-four thousand, seven hundred thirty-three".