1990296301 has 8 divisors (see below), whose sum is σ = 2408425920. Its totient is φ = 1605617088.

The previous prime is 1990296293. The next prime is 1990296307. The reversal of 1990296301 is 1036920991.

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

It is not a de Polignac number, because 1990296301 - 2³ = 1990296293 is a prime.

It is a super-2 number, since 2×1990296301² = 7922558731548565202, which 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 (1990296307) 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, 8362471 + ... + 8362708.

It is an arithmetic number, because the mean of its divisors is an integer number (301053240).

Almost surely, 2^1990296301 is an apocalyptic number.

It is an amenable number.

1990296301 is a deficient number, since it is larger than the sum of its proper divisors (418129619).

1990296301 is a wasteful number, since it uses less digits than its factorization.

1990296301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16725203.

The product of its (nonzero) digits is 26244, while the sum is 40.

The square root of 1990296301 is about 44612.7369817186. The cubic root of 1990296301 is about 1257.8800964223.

The spelling of 1990296301 in words is "one billion, nine hundred ninety million, two hundred ninety-six thousand, three hundred one".