1498889098 has 16 divisors (see below), whose sum is σ = 2629281600. Its totient is φ = 627441696.

The previous prime is 1498889089. The next prime is 1498889107. The reversal of 1498889098 is 8909888941.

It is an interprime number because it is at equal distance from previous prime (1498889089) and next prime (1498889107).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1244323 + ... + 1245526.

It is an arithmetic number, because the mean of its divisors is an integer number (164330100).

Almost surely, 2^1498889098 is an apocalyptic number.

1498889098 is a deficient number, since it is larger than the sum of its proper divisors (1130392502).

1498889098 is a wasteful number, since it uses less digits than its factorization.

1498889098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489901.

The product of its (nonzero) digits is 11943936, while the sum is 64.

The square root of 1498889098 is about 38715.4891225721. The cubic root of 1498889098 is about 1144.4315804638.

The spelling of 1498889098 in words is "one billion, four hundred ninety-eight million, eight hundred eighty-nine thousand, ninety-eight".