2736898 has 16 divisors (see below), whose sum is σ = 4395384. Its totient is φ = 1273600.

The previous prime is 2736889. The next prime is 2736911. The reversal of 2736898 is 8986372.

It can be written as a sum of positive squares in 4 ways, for example, as 2732409 + 4489 = 1653^2 + 67^2 .

It is a super-2 number, since 2×2736898² = 14981221324808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3036 + ... + 3832.

2^2736898 is an apocalyptic number.

2736898 is a deficient number, since it is larger than the sum of its proper divisors (1658486).

2736898 is a wasteful number, since it uses less digits than its factorization.

2736898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917.

The product of its digits is 145152, while the sum is 43.

The square root of 2736898 is about 1654.3572770112. The cubic root of 2736898 is about 139.8791133344.

It can be divided in two parts, 2 and 736898, that multiplied together give a square (1473796 = 1214²).

The spelling of 2736898 in words is "two million, seven hundred thirty-six thousand, eight hundred ninety-eight".