1049374429 has 2 divisors, whose sum is σ = 1049374430. Its totient is φ = 1049374428.

The previous prime is 1049374411. The next prime is 1049374439. The reversal of 1049374429 is 9244739401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1011367204 + 38007225 = 31802^2 + 6165^2 .

It is a cyclic number.

It is not a de Polignac number, because 1049374429 - 2⁹ = 1049373917 is a prime.

It is a super-2 number, since 2×1049374429² = 2202373384478152082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1049374439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524687214 + 524687215.

It is an arithmetic number, because the mean of its divisors is an integer number (524687215).

Almost surely, 2^1049374429 is an apocalyptic number.

It is an amenable number.

1049374429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049374429 is an equidigital number, since it uses as much as digits as its factorization.

1049374429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 1049374429 is about 32394.0492837805. The cubic root of 1049374429 is about 1016.1944665295.

The spelling of 1049374429 in words is "one billion, forty-nine million, three hundred seventy-four thousand, four hundred twenty-nine".