1084374829 has 2 divisors, whose sum is σ = 1084374830. Its totient is φ = 1084374828.

The previous prime is 1084374791. The next prime is 1084374839. The reversal of 1084374829 is 9284734801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 727542729 + 356832100 = 26973^2 + 18890^2 .

It is a cyclic number.

It is not a de Polignac number, because 1084374829 - 2²⁹ = 547503917 is a prime.

It is a super-3 number, since 3×1084374829³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1084374839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542187414 + 542187415.

It is an arithmetic number, because the mean of its divisors is an integer number (542187415).

Almost surely, 2^1084374829 is an apocalyptic number.

It is an amenable number.

1084374829 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084374829 is an equidigital number, since it uses as much as digits as its factorization.

1084374829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 1084374829 is about 32929.8470843701. The cubic root of 1084374829 is about 1027.3690446665.

The spelling of 1084374829 in words is "one billion, eighty-four million, three hundred seventy-four thousand, eight hundred twenty-nine".