1602742366 has 12 divisors (see below), whose sum is σ = 2450338632. Its totient is φ = 786248216.

The previous prime is 1602742363. The next prime is 1602742381. The reversal of 1602742366 is 6632472061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602742363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137026 + ... + 148261.

It is an arithmetic number, because the mean of its divisors is an integer number (204194886).

Almost surely, 2^1602742366 is an apocalyptic number.

1602742366 is a deficient number, since it is larger than the sum of its proper divisors (847596266).

1602742366 is an equidigital number, since it uses as much as digits as its factorization.

1602742366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285395 (or 285342 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 1602742366 is about 40034.2648989587. The cubic root of 1602742366 is about 1170.2749411082.

The spelling of 1602742366 in words is "one billion, six hundred two million, seven hundred forty-two thousand, three hundred sixty-six".