1652413946 has 4 divisors (see below), whose sum is σ = 2478620922. Its totient is φ = 826206972.

The previous prime is 1652413937. The next prime is 1652413951. The reversal of 1652413946 is 6493142561.

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

It can be written as a sum of positive squares in only one way, i.e., 1002418921 + 649995025 = 31661^2 + 25495^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413103485 + ... + 413103488.

Almost surely, 2^1652413946 is an apocalyptic number.

1652413946 is a deficient number, since it is larger than the sum of its proper divisors (826206976).

1652413946 is an equidigital number, since it uses as much as digits as its factorization.

1652413946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826206975.

The product of its digits is 155520, while the sum is 41.

The square root of 1652413946 is about 40649.8947846117. The cubic root of 1652413946 is about 1182.2417277171.

The spelling of 1652413946 in words is "one billion, six hundred fifty-two million, four hundred thirteen thousand, nine hundred forty-six".