1418647970 has 16 divisors (see below), whose sum is σ = 2615849208. Its totient is φ = 553618560.

The previous prime is 1418647961. The next prime is 1418647973. The reversal of 1418647970 is 797468141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1167520561 + 251127409 = 34169^2 + 15847^2 .

It is not an unprimeable number, because it can be changed into a prime (1418647973) 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, 1729649 + ... + 1730468.

Almost surely, 2^1418647970 is an apocalyptic number.

1418647970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1418647970 is a deficient number, since it is larger than the sum of its proper divisors (1197201238).

1418647970 is a wasteful number, since it uses less digits than its factorization.

1418647970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460165.

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 1418647970 is about 37664.9435151574. The cubic root of 1418647970 is about 1123.6340214373.

The spelling of 1418647970 in words is "one billion, four hundred eighteen million, six hundred forty-seven thousand, nine hundred seventy".