3480452642 has 8 divisors (see below), whose sum is σ = 5495451600. Its totient is φ = 1648635444.

The previous prime is 3480452639. The next prime is 3480452659. The reversal of 3480452642 is 2462540843.

It is a happy number.

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

It is a super-2 number, since 2×3480452642² = 24227101186409560328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 91590859 = 3480452642 / (3 + 4 + 8 + 0 + 4 + 5 + 2 + 6 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 3480452596 and 3480452605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45795392 + ... + 45795467.

It is an arithmetic number, because the mean of its divisors is an integer number (686931450).

Almost surely, 2^3480452642 is an apocalyptic number.

3480452642 is a deficient number, since it is larger than the sum of its proper divisors (2014998958).

3480452642 is a wasteful number, since it uses less digits than its factorization.

3480452642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91590880.

The product of its (nonzero) digits is 184320, while the sum is 38.

The square root of 3480452642 is about 58995.3611905207. The cubic root of 3480452642 is about 1515.4626698157.

The spelling of 3480452642 in words is "three billion, four hundred eighty million, four hundred fifty-two thousand, six hundred forty-two".