1324487970 has 64 divisors (see below), whose sum is σ = 3803667840. Its totient is φ = 326026944.

The previous prime is 1324487947. The next prime is 1324487993. The reversal of 1324487970 is 797844231.

1324487970 is a `hidden beast` number, since 132 + 448 + 7 + 9 + 70 = 666.

It is an interprime number because it is at equal distance from previous prime (1324487947) and next prime (1324487993).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 185164 + ... + 192183.

It is an arithmetic number, because the mean of its divisors is an integer number (59432310).

Almost surely, 2^1324487970 is an apocalyptic number.

1324487970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1324487970 is an abundant number, since it is smaller than the sum of its proper divisors (2479179870).

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

1324487970 is a wasteful number, since it uses less digits than its factorization.

1324487970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377376 (or 377370 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 1324487970 is about 36393.5154938349. The cubic root of 1324487970 is about 1098.2031186831.

The spelling of 1324487970 in words is "one billion, three hundred twenty-four million, four hundred eighty-seven thousand, nine hundred seventy".