1302224396 has 24 divisors (see below), whose sum is σ = 2594156544. Its totient is φ = 566184080.

The previous prime is 1302224393. The next prime is 1302224423. The reversal of 1302224396 is 6934222031.

It is not an unprimeable number, because it can be changed into a prime (1302224393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642380 + ... + 644403.

It is an arithmetic number, because the mean of its divisors is an integer number (108089856).

Almost surely, 2^1302224396 is an apocalyptic number.

It is an amenable number.

1302224396 is a deficient number, since it is larger than the sum of its proper divisors (1291932148).

1302224396 is a wasteful number, since it uses less digits than its factorization.

1302224396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286821 (or 1286819 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 1302224396 is about 36086.3463930612. The cubic root of 1302224396 is about 1092.0150129652.

The spelling of 1302224396 in words is "one billion, three hundred two million, two hundred twenty-four thousand, three hundred ninety-six".