5398740435 has 32 divisors (see below), whose sum is σ = 9832969728. Its totient is φ = 2503761920.

The previous prime is 5398740433. The next prime is 5398740443. The reversal of 5398740435 is 5340478935.

It is not a de Polignac number, because 5398740435 - 2¹ = 5398740433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5398740433) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 707502 + ... + 715091.

It is an arithmetic number, because the mean of its divisors is an integer number (307280304).

Almost surely, 2^5398740435 is an apocalyptic number.

5398740435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5398740435 is a deficient number, since it is larger than the sum of its proper divisors (4434229293).

5398740435 is a wasteful number, since it uses less digits than its factorization.

5398740435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422635.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The square root of 5398740435 is about 73476.1215293785. The cubic root of 5398740435 is about 1754.2742252686.

The spelling of 5398740435 in words is "five billion, three hundred ninety-eight million, seven hundred forty thousand, four hundred thirty-five".