1602398 has 24 divisors (see below), whose sum is σ = 2844072. Its totient is φ = 675024.

The previous prime is 1602397. The next prime is 1602401. The reversal of 1602398 is 8932061.

It is a super-3 number, since 3×1602398³ = 12343332767186006376, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1602398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8036 + ... + 8232.

It is an arithmetic number, because the mean of its divisors is an integer number (118503).

2^1602398 is an apocalyptic number.

1602398 is a deficient number, since it is larger than the sum of its proper divisors (1241674).

1602398 is a wasteful number, since it uses less digits than its factorization.

1602398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1602398 is about 1265.8586018983. The cubic root of 1602398 is about 117.0191119825.

The spelling of 1602398 in words is "one million, six hundred two thousand, three hundred ninety-eight".