1490079670319 has 16 divisors (see below), whose sum is σ = 1529147664000. Its totient is φ = 1451497086720.

The previous prime is 1490079670307. The next prime is 1490079670361. The reversal of 1490079670319 is 9130769700941.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1490079670319 is a prime.

It is a super-2 number, since 2×1490079670319² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490079670369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13836122 + ... + 13943400.

It is an arithmetic number, because the mean of its divisors is an integer number (95571729000).

Almost surely, 2^{1490079670319} is an apocalyptic number.

1490079670319 is a deficient number, since it is larger than the sum of its proper divisors (39067993681).

1490079670319 is a wasteful number, since it uses less digits than its factorization.

1490079670319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109538.

The product of its (nonzero) digits is 2571912, while the sum is 56.

The spelling of 1490079670319 in words is "one trillion, four hundred ninety billion, seventy-nine million, six hundred seventy thousand, three hundred nineteen".