1046493397 has 8 divisors (see below), whose sum is σ = 1051334712. Its totient is φ = 1041662400.

The previous prime is 1046493377. The next prime is 1046493401. The reversal of 1046493397 is 7933946401.

1046493397 is digitally balanced in base 2, 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 4 ways, for example, as 73427761 + 973065636 = 8569^2 + 31194^2 .

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 1046493397 - 2¹¹ = 1046491349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046493337) 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, 258247 + ... + 262267.

It is an arithmetic number, because the mean of its divisors is an integer number (131416839).

Almost surely, 2^1046493397 is an apocalyptic number.

It is an amenable number.

1046493397 is a deficient number, since it is larger than the sum of its proper divisors (4841315).

1046493397 is an equidigital number, since it uses as much as digits as its factorization.

1046493397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 1046493397 is about 32349.5501823441. The cubic root of 1046493397 is about 1015.2636350777.

The spelling of 1046493397 in words is "one billion, forty-six million, four hundred ninety-three thousand, three hundred ninety-seven".