1790111652 has 96 divisors (see below), whose sum is σ = 5071960320. Its totient is φ = 480453120.

The previous prime is 1790111651. The next prime is 1790111677. The reversal of 1790111652 is 2561110971.

It is not an unprimeable number, because it can be changed into a prime (1790111651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80202 + ... + 100062.

It is an arithmetic number, because the mean of its divisors is an integer number (52832920).

Almost surely, 2^1790111652 is an apocalyptic number.

1790111652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1790111652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2535980160).

1790111652 is an abundant number, since it is smaller than the sum of its proper divisors (3281848668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1790111652 is a wasteful number, since it uses less digits than its factorization.

1790111652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19941 (or 19939 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 33.

The square root of 1790111652 is about 42309.7110838635. The cubic root of 1790111652 is about 1214.2087917237.

The spelling of 1790111652 in words is "one billion, seven hundred ninety million, one hundred eleven thousand, six hundred fifty-two".