69484636 has 24 divisors (see below), whose sum is σ = 131241600. Its totient is φ = 31998912.

The previous prime is 69484579. The next prime is 69484637. The reversal of 69484636 is 63648496.

It is a super-2 number, since 2×69484636² = 9656229280104992, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69484637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27765 + ... + 30163.

It is an arithmetic number, because the mean of its divisors is an integer number (5468400).

Almost surely, 2^69484636 is an apocalyptic number.

69484636 is the 4456-th nonagonal number.

It is an amenable number.

69484636 is a deficient number, since it is larger than the sum of its proper divisors (61756964).

69484636 is a wasteful number, since it uses less digits than its factorization.

69484636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973 (or 2971 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The square root of 69484636 is about 8335.7444778496. The cubic root of 69484636 is about 411.1146271485.

The spelling of 69484636 in words is "sixty-nine million, four hundred eighty-four thousand, six hundred thirty-six".