1485309470 has 8 divisors (see below), whose sum is σ = 2673557064. Its totient is φ = 594123784.

The previous prime is 1485309467. The next prime is 1485309473. The reversal of 1485309470 is 749035841.

It is an interprime number because it is at equal distance from previous prime (1485309467) and next prime (1485309473).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1485309470² = 4412288443343361800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485309473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74265464 + ... + 74265483.

It is an arithmetic number, because the mean of its divisors is an integer number (334194633).

Almost surely, 2^1485309470 is an apocalyptic number.

1485309470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1485309470 is a deficient number, since it is larger than the sum of its proper divisors (1188247594).

1485309470 is a wasteful number, since it uses less digits than its factorization.

1485309470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148530954.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 1485309470 is about 38539.7128946234. The cubic root of 1485309470 is about 1140.9649852286.

The spelling of 1485309470 in words is "one billion, four hundred eighty-five million, three hundred nine thousand, four hundred seventy".