7061949 has 6 divisors (see below), whose sum is σ = 10200606. Its totient is φ = 4707960.

The previous prime is 7061941. The next prime is 7061969. The reversal of 7061949 is 9491607.

It can be written as a sum of positive squares in only one way, i.e., 4485924 + 2576025 = 2118^2 + 1605^2 .

It is not a de Polignac number, because 7061949 - 2³ = 7061941 is a prime.

It is a super-2 number, since 2×7061949² = 99742247357202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7061941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 392322 + ... + 392339.

It is an arithmetic number, because the mean of its divisors is an integer number (1700101).

Almost surely, 2^7061949 is an apocalyptic number.

It is an amenable number.

7061949 is a deficient number, since it is larger than the sum of its proper divisors (3138657).

7061949 is a wasteful number, since it uses less digits than its factorization.

7061949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784667 (or 784664 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 7061949 is about 2657.4327837219. The cubic root of 7061949 is about 191.8557673289.

The spelling of 7061949 in words is "seven million, sixty-one thousand, nine hundred forty-nine".