1390146335 has 8 divisors (see below), whose sum is σ = 1740705120. Its totient is φ = 1063764064.

The previous prime is 1390146301. The next prime is 1390146337. The reversal of 1390146335 is 5336410931.

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

It is a cyclic number.

It is not a de Polignac number, because 1390146335 - 2¹⁶ = 1390080799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1390146295 and 1390146304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1390146337) 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, 6044000 + ... + 6044229.

It is an arithmetic number, because the mean of its divisors is an integer number (217588140).

Almost surely, 2^1390146335 is an apocalyptic number.

1390146335 is a deficient number, since it is larger than the sum of its proper divisors (350558785).

1390146335 is a wasteful number, since it uses less digits than its factorization.

1390146335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12088257.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 1390146335 is about 37284.6662181653. Note that the first 3 decimals coincide. The cubic root of 1390146335 is about 1116.0581922504.

The spelling of 1390146335 in words is "one billion, three hundred ninety million, one hundred forty-six thousand, three hundred thirty-five".