1602949472 has 12 divisors (see below), whose sum is σ = 3155806836. Its totient is φ = 801474720.

The previous prime is 1602949441. The next prime is 1602949477. The reversal of 1602949472 is 2749492061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602949477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25046054 + ... + 25046117.

It is an arithmetic number, because the mean of its divisors is an integer number (262983903).

Almost surely, 2^1602949472 is an apocalyptic number.

It is an amenable number.

1602949472 is a deficient number, since it is larger than the sum of its proper divisors (1552857364).

1602949472 is an equidigital number, since it uses as much as digits as its factorization.

1602949472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50092181 (or 50092173 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 1602949472 is about 40036.8514246563. The cubic root of 1602949472 is about 1170.3253464901.

The spelling of 1602949472 in words is "one billion, six hundred two million, nine hundred forty-nine thousand, four hundred seventy-two".