1046402345 has 8 divisors (see below), whose sum is σ = 1255982280. Its totient is φ = 836922240.

The previous prime is 1046402323. The next prime is 1046402353. The reversal of 1046402345 is 5432046401.

It can be written as a sum of positive squares in 4 ways, for example, as 187443481 + 858958864 = 13691^2 + 29308^2 .

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

It is not a de Polignac number, because 1046402345 - 2¹⁸ = 1046140201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461 + ... + 45749.

It is an arithmetic number, because the mean of its divisors is an integer number (156997785).

Almost surely, 2^1046402345 is an apocalyptic number.

It is an amenable number.

1046402345 is a deficient number, since it is larger than the sum of its proper divisors (209579935).

1046402345 is an equidigital number, since it uses as much as digits as its factorization.

1046402345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49915.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1046402345 is about 32348.1428369543. The cubic root of 1046402345 is about 1015.2341892905.

Adding to 1046402345 its reverse (5432046401), we get a palindrome (6478448746).

The spelling of 1046402345 in words is "one billion, forty-six million, four hundred two thousand, three hundred forty-five".