1059749498 has 4 divisors (see below), whose sum is σ = 1589624250. Its totient is φ = 529874748.

The previous prime is 1059749461. The next prime is 1059749501. The reversal of 1059749498 is 8949479501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8949479501 = 4129 ⋅2167469.

It can be written as a sum of positive squares in only one way, i.e., 1018056649 + 41692849 = 31907^2 + 6457^2 .

It is a super-2 number, since 2×1059749498² = 2246137997022504008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264937373 + ... + 264937376.

Almost surely, 2^1059749498 is an apocalyptic number.

1059749498 is a deficient number, since it is larger than the sum of its proper divisors (529874752).

1059749498 is an equidigital number, since it uses as much as digits as its factorization.

1059749498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529874751.

The product of its (nonzero) digits is 3265920, while the sum is 56.

The square root of 1059749498 is about 32553.7939110021. The cubic root of 1059749498 is about 1019.5324968958.

The spelling of 1059749498 in words is "one billion, fifty-nine million, seven hundred forty-nine thousand, four hundred ninety-eight".