1948465322 has 8 divisors (see below), whose sum is σ = 2959694400. Its totient is φ = 961900524.

The previous prime is 1948465307. The next prime is 1948465327. The reversal of 1948465322 is 2235648491.

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

It is a super-2 number, since 2×1948465322² = 7593034222073127368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1948465327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6165872 + ... + 6166187.

It is an arithmetic number, because the mean of its divisors is an integer number (369961800).

Almost surely, 2^1948465322 is an apocalyptic number.

1948465322 is a deficient number, since it is larger than the sum of its proper divisors (1011229078).

1948465322 is a wasteful number, since it uses less digits than its factorization.

1948465322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12332140.

The product of its digits is 414720, while the sum is 44.

The square root of 1948465322 is about 44141.4241048021. The cubic root of 1948465322 is about 1249.0051437789.

The spelling of 1948465322 in words is "one billion, nine hundred forty-eight million, four hundred sixty-five thousand, three hundred twenty-two".