1063401490 has 8 divisors (see below), whose sum is σ = 1914122700. Its totient is φ = 425360592.

The previous prime is 1063401467. The next prime is 1063401499. The reversal of 1063401490 is 941043601.

1063401490 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1056965121 + 6436369 = 32511^2 + 2537^2 .

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

It is a super-2 number, since 2×1063401490² = 2261645457868440200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063401499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53170065 + ... + 53170084.

Almost surely, 2^1063401490 is an apocalyptic number.

1063401490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1063401490 is a deficient number, since it is larger than the sum of its proper divisors (850721210).

1063401490 is a wasteful number, since it uses less digits than its factorization.

1063401490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106340156.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1063401490 is about 32609.8373194348. The cubic root of 1063401490 is about 1020.7022877217.

The spelling of 1063401490 in words is "one billion, sixty-three million, four hundred one thousand, four hundred ninety".