2698437 has 16 divisors (see below), whose sum is σ = 4328960. Its totient is φ = 1460592.

The previous prime is 2698387. The next prime is 2698441. The reversal of 2698437 is 7348962.

It is not a de Polignac number, because 2698437 - 2⁸ = 2698181 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 6² + 9² + 8⁷ + 4⁵ + 3¹⁰ + 7⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 2698395 and 2698404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2697437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2983 + ... + 3780.

It is an arithmetic number, because the mean of its divisors is an integer number (270560).

2^2698437 is an apocalyptic number.

It is an amenable number.

2698437 is a deficient number, since it is larger than the sum of its proper divisors (1630523).

2698437 is a wasteful number, since it uses less digits than its factorization.

2698437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6792.

The product of its digits is 72576, while the sum is 39.

The square root of 2698437 is about 1642.6919979107. The cubic root of 2698437 is about 139.2207901798.

The spelling of 2698437 in words is "two million, six hundred ninety-eight thousand, four hundred thirty-seven".