1354998936 has 16 divisors (see below), whose sum is σ = 3387497400. Its totient is φ = 451666304.

The previous prime is 1354998913. The next prime is 1354998937. The reversal of 1354998936 is 6398994531.

It is a super-2 number, since 2×1354998936² = 3672044233122264192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354998937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28229121 + ... + 28229168.

Almost surely, 2^1354998936 is an apocalyptic number.

It is an amenable number.

1354998936 is an abundant number, since it is smaller than the sum of its proper divisors (2032498464).

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

1354998936 is a wasteful number, since it uses less digits than its factorization.

1354998936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56458298 (or 56458294 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 57.

The square root of 1354998936 is about 36810.3101861421. The cubic root of 1354998936 is about 1106.5719350049.

The spelling of 1354998936 in words is "one billion, three hundred fifty-four million, nine hundred ninety-eight thousand, nine hundred thirty-six".