2934787 has 2 divisors, whose sum is σ = 2934788. Its totient is φ = 2934786.

The previous prime is 2934773. The next prime is 2934809. The reversal of 2934787 is 7874392.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2934787 is a prime.

It is a super-2 number, since 2×2934787² = 17225949470738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2934587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1467393 + 1467394.

It is an arithmetic number, because the mean of its divisors is an integer number (1467394).

2^2934787 is an apocalyptic number.

2934787 is a deficient number, since it is larger than the sum of its proper divisors (1).

2934787 is an equidigital number, since it uses as much as digits as its factorization.

2934787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 40.

The square root of 2934787 is about 1713.1220038281. The cubic root of 2934787 is about 143.1722539952.

It can be divided in two parts, 2934 and 787, that added together give a square (3721 = 61²).

The spelling of 2934787 in words is "two million, nine hundred thirty-four thousand, seven hundred eighty-seven".