3452271646 has 8 divisors (see below), whose sum is σ = 5180531040. Its totient is φ = 1725427968.

The previous prime is 3452271629. The next prime is 3452271659. The reversal of 3452271646 is 6461722543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3452271599 and 3452271608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347811 + ... + 357598.

It is an arithmetic number, because the mean of its divisors is an integer number (647566380).

Almost surely, 2^3452271646 is an apocalyptic number.

3452271646 is a deficient number, since it is larger than the sum of its proper divisors (1728259394).

3452271646 is a wasteful number, since it uses less digits than its factorization.

3452271646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707858.

The product of its digits is 241920, while the sum is 40.

The square root of 3452271646 is about 58756.0349751411. The cubic root of 3452271646 is about 1511.3613800237.

The spelling of 3452271646 in words is "three billion, four hundred fifty-two million, two hundred seventy-one thousand, six hundred forty-six".