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968037490 = 25719969493
BaseRepresentation
bin111001101100110…
…001010001110010
32111110112101210101
4321230301101302
53440304144430
6240020223014
732663116510
oct7154612162
92443471711
10968037490
11457482992
1223023aa6a
13125728b64
14927cb4b0
1559ebadca
hex39b31472

968037490 has 32 divisors (see below), whose sum is σ = 2001427200. Its totient is φ = 330225984.

The previous prime is 968037463. The next prime is 968037491. The reversal of 968037490 is 94730869.

968037490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 968037490.

It is not an unprimeable number, because it can be changed into a prime (968037491) 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, 20817 + ... + 48676.

It is an arithmetic number, because the mean of its divisors is an integer number (62544600).

Almost surely, 2968037490 is an apocalyptic number.

968037490 is an abundant number, since it is smaller than the sum of its proper divisors (1033389710).

968037490 is a wasteful number, since it uses less digits than its factorization.

968037490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69706.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 968037490 is about 31113.3008534935. The cubic root of 968037490 is about 989.2302590646.

The spelling of 968037490 in words is "nine hundred sixty-eight million, thirty-seven thousand, four hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 199 398 995 1393 1990 2786 6965 13930 69493 138986 347465 486451 694930 972902 2432255 4864510 13829107 27658214 69145535 96803749 138291070 193607498 484018745 968037490