1602653892 has 96 divisors (see below), whose sum is σ = 4477476864. Its totient is φ = 436233600.

The previous prime is 1602653887. The next prime is 1602653917. The reversal of 1602653892 is 2983562061.

1602653892 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 522042 + ... + 525102.

It is an arithmetic number, because the mean of its divisors is an integer number (46640384).

Almost surely, 2^1602653892 is an apocalyptic number.

1602653892 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 1602653892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2238738432).

1602653892 is an abundant number, since it is smaller than the sum of its proper divisors (2874822972).

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

1602653892 is a wasteful number, since it uses less digits than its factorization.

1602653892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369 (or 3367 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 1602653892 is about 40033.1599052585. The cubic root of 1602653892 is about 1170.2534070150.

The spelling of 1602653892 in words is "one billion, six hundred two million, six hundred fifty-three thousand, eight hundred ninety-two".