1485470390 has 16 divisors (see below), whose sum is σ = 2674631232. Its totient is φ = 594013824.

The previous prime is 1485470347. The next prime is 1485470419. The reversal of 1485470390 is 930745841.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17342 + ... + 57198.

It is an arithmetic number, because the mean of its divisors is an integer number (167164452).

Almost surely, 2^1485470390 is an apocalyptic number.

1485470390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1485470390 is a deficient number, since it is larger than the sum of its proper divisors (1189160842).

1485470390 is a wasteful number, since it uses less digits than its factorization.

1485470390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43591.

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

The square root of 1485470390 is about 38541.8005547224. The cubic root of 1485470390 is about 1141.0061881920.

The spelling of 1485470390 in words is "one billion, four hundred eighty-five million, four hundred seventy thousand, three hundred ninety".