9469817654 has 32 divisors (see below), whose sum is σ = 16062091776. Its totient is φ = 4149969120.

The previous prime is 9469817647. The next prime is 9469817663. The reversal of 9469817654 is 4567189649.

It is a junction number, because it is equal to n+sod(n) for n = 9469817593 and 9469817602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 932 + ... + 137624.

It is an arithmetic number, because the mean of its divisors is an integer number (501940368).

Almost surely, 2^9469817654 is an apocalyptic number.

9469817654 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

9469817654 is a deficient number, since it is larger than the sum of its proper divisors (6592274122).

9469817654 is a wasteful number, since it uses less digits than its factorization.

9469817654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136820.

The product of its digits is 13063680, while the sum is 59.

The square root of 9469817654 is about 97312.9881053912. The cubic root of 9469817654 is about 2115.6664811386. Note that the first 3 decimals are identical.

The spelling of 9469817654 in words is "nine billion, four hundred sixty-nine million, eight hundred seventeen thousand, six hundred fifty-four".