1349829963 has 6 divisors (see below), whose sum is σ = 1949754404. Its totient is φ = 899886636.

The previous prime is 1349829961. The next prime is 1349829983. The reversal of 1349829963 is 3699289431.

1349829963 is a `hidden beast` number, since 1 + 3 + 498 + 2 + 99 + 63 = 666.

It is not a de Polignac number, because 1349829963 - 2¹ = 1349829961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1349829961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74990545 + ... + 74990562.

Almost surely, 2^1349829963 is an apocalyptic number.

1349829963 is a deficient number, since it is larger than the sum of its proper divisors (599924441).

1349829963 is a wasteful number, since it uses less digits than its factorization.

1349829963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149981113 (or 149981110 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 54.

The square root of 1349829963 is about 36740.0321583964. The cubic root of 1349829963 is about 1105.1630460391.

The spelling of 1349829963 in words is "one billion, three hundred forty-nine million, eight hundred twenty-nine thousand, nine hundred sixty-three".