1390164150 has 24 divisors (see below), whose sum is σ = 3447607464. Its totient is φ = 370710400.

The previous prime is 1390164131. The next prime is 1390164161. The reversal of 1390164150 is 514610931.

1390164150 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4633731 + ... + 4634030.

It is an arithmetic number, because the mean of its divisors is an integer number (143650311).

Almost surely, 2^1390164150 is an apocalyptic number.

1390164150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1390164150 is an abundant number, since it is smaller than the sum of its proper divisors (2057443314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1390164150 is a wasteful number, since it uses less digits than its factorization.

1390164150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9267776 (or 9267771 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 1390164150 is about 37284.9051225828. The cubic root of 1390164150 is about 1116.0629597322.

The spelling of 1390164150 in words is "one billion, three hundred ninety million, one hundred sixty-four thousand, one hundred fifty".