1303212974 has 16 divisors (see below), whose sum is σ = 2238678528. Its totient is φ = 557370072.

The previous prime is 1303212971. The next prime is 1303213031. The reversal of 1303212974 is 4792123031.

It is a self number, because there is not a number n which added to its sum of digits gives 1303212974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303212971) 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 7 ways as a sum of consecutive naturals, for example, 88754 + ... + 102389.

It is an arithmetic number, because the mean of its divisors is an integer number (139917408).

Almost surely, 2^1303212974 is an apocalyptic number.

1303212974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1303212974 is a deficient number, since it is larger than the sum of its proper divisors (935465554).

1303212974 is a wasteful number, since it uses less digits than its factorization.

1303212974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191639.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 1303212974 is about 36100.0411911122. The cubic root of 1303212974 is about 1092.2912758887.

The spelling of 1303212974 in words is "one billion, three hundred three million, two hundred twelve thousand, nine hundred seventy-four".