1390150322 has 32 divisors (see below), whose sum is σ = 2386454400. Its totient is φ = 601484800.

The previous prime is 1390150301. The next prime is 1390150361. The reversal of 1390150322 is 2230510931.

It is a junction number, because it is equal to n+sod(n) for n = 1390150291 and 1390150300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29954 + ... + 60642.

It is an arithmetic number, because the mean of its divisors is an integer number (74576700).

Almost surely, 2^1390150322 is an apocalyptic number.

1390150322 is a deficient number, since it is larger than the sum of its proper divisors (996304078).

1390150322 is a wasteful number, since it uses less digits than its factorization.

1390150322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30802.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 1390150322 is about 37284.7196851472. The cubic root of 1390150322 is about 1116.0592592172.

The spelling of 1390150322 in words is "one billion, three hundred ninety million, one hundred fifty thousand, three hundred twenty-two".