1048298436 has 30 divisors (see below), whose sum is σ = 2740460030. Its totient is φ = 349432704.

The previous prime is 1048298431. The next prime is 1048298437. The reversal of 1048298436 is 6348928401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 845064900 + 203233536 = 29070^2 + 14256^2 .

It is a super-2 number, since 2×1048298436² = 2197859221840092192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1048298391 and 1048298400.

It is not an unprimeable number, because it can be changed into a prime (1048298431) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1617421 + ... + 1618068.

Almost surely, 2^1048298436 is an apocalyptic number.

It is an amenable number.

1048298436 is an abundant number, since it is smaller than the sum of its proper divisors (1692161594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1048298436 is a wasteful number, since it uses less digits than its factorization.

1048298436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3235505 (or 3235494 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 1048298436 is about 32377.4371437889. The cubic root of 1048298436 is about 1015.8470239538.

The spelling of 1048298436 in words is "one billion, forty-eight million, two hundred ninety-eight thousand, four hundred thirty-six".