1049500379 has 2 divisors, whose sum is σ = 1049500380. Its totient is φ = 1049500378.

The previous prime is 1049500369. The next prime is 1049500399. The reversal of 1049500379 is 9730059401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1049500379 - 2²⁴ = 1032723163 is a prime.

It is a super-2 number, since 2×1049500379² = 2202902091042287282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1049500339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524750189 + 524750190.

It is an arithmetic number, because the mean of its divisors is an integer number (524750190).

Almost surely, 2^1049500379 is an apocalyptic number.

1049500379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049500379 is an equidigital number, since it uses as much as digits as its factorization.

1049500379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 1049500379 is about 32395.9932553395. The cubic root of 1049500379 is about 1016.2351207737.

The spelling of 1049500379 in words is "one billion, forty-nine million, five hundred thousand, three hundred seventy-nine".