3471973654 has 4 divisors (see below), whose sum is σ = 5207960484. Its totient is φ = 1735986826.

The previous prime is 3471973643. The next prime is 3471973657. The reversal of 3471973654 is 4563791743.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3471973654² = 24109202108140223432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3471973598 and 3471973607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3471973657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 867993412 + ... + 867993415.

It is an arithmetic number, because the mean of its divisors is an integer number (1301990121).

Almost surely, 2^3471973654 is an apocalyptic number.

3471973654 is a deficient number, since it is larger than the sum of its proper divisors (1735986830).

3471973654 is a wasteful number, since it uses less digits than its factorization.

3471973654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735986829.

The product of its digits is 1905120, while the sum is 49.

The square root of 3471973654 is about 58923.4558898237. The cubic root of 3471973654 is about 1514.2310255563.

The spelling of 3471973654 in words is "three billion, four hundred seventy-one million, nine hundred seventy-three thousand, six hundred fifty-four".