1648413362 has 18 divisors (see below), whose sum is σ = 2611335519. Its totient is φ = 780310620.

The previous prime is 1648413359. The next prime is 1648413397. The reversal of 1648413362 is 2633148461.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 824206681 + 824206681 = 28709^2 + 28709^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=28709.

It is a super-2 number, since 2×1648413362² = 5434533224040286088, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1090187 + ... + 1091697.

Almost surely, 2^1648413362 is an apocalyptic number.

1648413362 is a deficient number, since it is larger than the sum of its proper divisors (962922157).

1648413362 is an frugal number, since it uses more digits than its factorization.

1648413362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062 (or 1532 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 1648413362 is about 40600.6571621692. The cubic root of 1648413362 is about 1181.2868662122.

The spelling of 1648413362 in words is "one billion, six hundred forty-eight million, four hundred thirteen thousand, three hundred sixty-two".