69674984 has 8 divisors (see below), whose sum is σ = 130640610. Its totient is φ = 34837488.

The previous prime is 69674971. The next prime is 69674987. The reversal of 69674984 is 48947696.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 62758084 + 6916900 = 7922^2 + 2630^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (69674987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4354679 + ... + 4354694.

Almost surely, 2^69674984 is an apocalyptic number.

It is an amenable number.

69674984 is a deficient number, since it is larger than the sum of its proper divisors (60965626).

69674984 is a wasteful number, since it uses less digits than its factorization.

69674984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8709379 (or 8709375 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 53.

The square root of 69674984 is about 8347.1542456097. The cubic root of 69674984 is about 411.4896908667.

The spelling of 69674984 in words is "sixty-nine million, six hundred seventy-four thousand, nine hundred eighty-four".